{"title":"Unit","description":"\u003cp\u003eBrowse our Unit collection. New Arrival.\u003c\/p\u003e","products":[{"product_id":"infrared-reflective-sensor-unit","title":"Infrared Reflective Sensor Unit","description":"\u003cdiv style=\"position: relative; padding-bottom: 55%; height: 0; overflow: hidden; max-width: 100%; border-radius: 8px; margin: 10px 0; box-shadow: 0 4px 12px rgba(0,0,0,0.1);\" class=\"custom-video-container\"\u003e\u003cvideo controls=\"controls\" muted=\"\" playsinline=\"\" style=\"position: absolute; top: -2%; left: 0; width: 100%; height: 100%;\"\u003e\n \u003csource type=\"video\/mp4\" src=\"https:\/\/m5stack.oss-cn-shenzhen.aliyuncs.com\/resource\/docs\/products\/unit\/Unit-Reflective%20IR\/U175%20Reflective%20IR%20Unit%20%E8%A7%86%E9%A2%91.mp4\"\u003e\u003c\/video\u003e\u003c\/div\u003e\n\u003cstyle\u003e\n\/* ===== Scoped Description Style ===== *\/\n.product-description.rte {\n font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, \"Helvetica Neue\", Arial, sans-serif;\n color: #2c2c2c;\n line-height: 1.65;\n font-size: 16px;\n}\n\n\/* ===== Headings ===== *\/\n.product-description.rte h2 {\n font-size: 1.8em;\n color: #0D47A1;\n border-left: 4px solid #1f6fe5;\n padding-left: 12px;\n margin-top: 32px;\n margin-bottom: 16px;\n}\n\n\/* ===== H3 Titles Optimization ===== *\/\n.product-description.rte h3 {\n font-size: 1.4em;\n color: #0D47A1;\n margin-top: 24px;\n margin-bottom: 12px;\n font-weight: 500;\n padding-bottom: 6px;\n border-bottom: 2px solid #e6e6e6;\n}\n\n\/* ===== Paragraphs ===== *\/\n.product-description.rte p {\n margin-bottom: 20px;\n line-height: 1.8;\n color: #4a4f57;\n font-size: 16px;\n}\n\n\/* ===== Paragraph Images (only in description) ===== *\/\n.product-description.rte img {\n display: block;\n max-width: 100%;\n height: auto;\n margin: 24px auto;\n border-radius: 12px;\n box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);\n}\n\n\/* ===== Lists ===== *\/\n.product-description.rte ul {\n padding-left: 20px;\n margin-bottom: 16px;\n list-style-type: disc;\n}\n.product-description.rte li {\n margin-bottom: 6px;\n}\n\n\/* ===== Links ===== *\/\n.product-description.rte a {\n color: #0288D1;\n text-decoration: none;\n transition: color 0.3s ease;\n}\n.product-description.rte a:hover {\n color: #01579B;\n}\n\n\/* ===== M5Stack-style Spec Table ===== *\/\n.product-description.rte .table-container {\n width: 100%;\n margin: 24px 0;\n overflow-x: auto;\n}\n.product-description.rte .table-container table {\n width: 100%;\n border-collapse: collapse;\n font-family: inherit;\n font-size: 14px;\n color: #2c2f36;\n background-color: #ffffff;\n border-radius: 10px;\n overflow: hidden;\n box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);\n}\n.product-description.rte .table-container thead th {\n background: #1f6fe5;\n color: #ffffff;\n padding: 14px 16px;\n text-align: center;\n font-weight: 600;\n border: none;\n vertical-align: middle;\n}\n.product-description.rte .table-container td {\n padding: 14px 16px;\n border-bottom: 1px solid #e6ebf2;\n vertical-align: middle;\n}\n.product-description.rte .table-container tbody td:first-child {\n width: 36%;\n text-align: center;\n font-weight: 500;\n color: #4a4f57;\n background-color: rgba(31, 111, 229, 0.02);\n}\n.product-description.rte .table-container tbody tr:nth-child(even) {\n background-color: #f7f9fc;\n}\n@media (hover: hover) {\n .product-description.rte .table-container tbody tr:hover {\n background-color: #eef3ff;\n }\n}\n\n\/* ===== Learn \u0026 Documents Button ===== *\/\n.product-description.rte #learn-and-documents-btn {\n display: inline-flex;\n align-items: center;\n padding: 6px 14px;\n background-color: #1f6fe5;\n color: #ffffff;\n font-weight: 600;\n border-radius: 6px;\n margin-top: 8px;\n text-decoration: none;\n transition: background 0.3s ease;\n}\n.product-description.rte #learn-and-documents-btn:hover {\n background-color: #1661c1;\n}\n\n\/* ===== Responsive Design for Smaller Screens (with table adjustments) ===== *\/\n@media screen and (max-width: 768px) {\n .product-description.rte .table-container table,\n .product-description.rte .table-container thead,\n .product-description.rte .table-container tbody,\n .product-description.rte .table-container th,\n .product-description.rte .table-container td,\n .product-description.rte .table-container tr {\n display: block;\n width: 100%;\n }\n .product-description.rte .table-container thead {\n display: none;\n }\n .product-description.rte .table-container tbody tr {\n padding: 12px 0;\n border-bottom: 1px solid #e6ebf2;\n }\n .product-description.rte .table-container tbody td {\n padding: 8px 16px;\n border: none;\n text-align: left;\n }\n .product-description.rte .table-container tbody td:first-child {\n width: 100%;\n background: none;\n color: #1f6fe5;\n font-weight: 600;\n padding-top: 16px;\n }\n .product-description.rte .table-container tbody td:last-child {\n padding-bottom: 16px;\n color: #2c2f36;\n line-height: 1.6;\n }\n\n \/* Ensure button appears correctly on mobile *\/\n .product-description.rte #learn-and-documents-btn {\n font-size: 14px;\n padding: 8px 16px;\n }\n}\n\u003c\/style\u003e\n\u003ch2 data-id=\"Description\" id=\"description\"\u003eDescription\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eUnit Reflective IR\u003c\/strong\u003e is a self-emitting and receiving infrared sensor unit, mainly used to detect the reflected infrared light of a target object, and outputs detection status via both analog and digital signals. Its unique design incorporates an onboard adjustable potentiometer for tuning the sensitivity of the digital output, allowing users to adjust the sensor's parameters as needed for increased flexibility and precision. This product is suitable for applications such as object detection, line tracking, distance measurement, and automation systems.\u003c\/p\u003e\n\u003cdiv style=\"\n background: #f3f8ff;\n border: 1px solid #cfe1ff;\n border-left: 4px solid #1f6fe5;\n border-radius: 8px;\n padding: 14px 16px;\n margin: 24px 0;\n\"\u003e\n \u003cstrong style=\"\n display: block;\n color: #0d47a1;\n font-size: 15px;\n margin-bottom: 6px;\n \"\u003e\n Note\n \u003c\/strong\u003e\n\n \u003cspan style=\"\n color: #2c2c2c;\n font-size: 14.5px;\n line-height: 1.6;\n \"\u003e\n The rear potentiometer adjusts detection distance (sensitivity). It is pre-set at the factory to a comparator threshold voltage of 1.65V. Do not adjust the potentiometer unless necessary. Valid voltage range: 0.3V ≥ 1.65V ≤ 2.15V. Beyond this range — when \u0026gt; 2.15V, the red LED will stay on; when \u0026lt; 0.3V, the red LED will stay off, causing detection failure. (The potentiometer voltage can be measured at the comparator LM393 inverting terminal according to the schematic.)\n \u003c\/span\u003e\n\u003c\/div\u003e\n\u003ch2 data-id=\"Features\" id=\"features\"\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInfrared sensing technology\u003c\/strong\u003e: Utilizes infrared sensing to efficiently and accurately detect reflected IR light from target objects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog signal output\u003c\/strong\u003e: The IR receiver and 10k resistor divider generate a voltage corresponding to the intensity of the reflected IR signal from the obstacle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital signal output\u003c\/strong\u003e: Integrated LM393 comparator converts the analog signal into a reliable digital signal for easy processing in digital systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLED indicator\u003c\/strong\u003e: Digital output controls the LED indicator, visually indicating detection status for quick user feedback.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable potentiometer\u003c\/strong\u003e: Equipped with a 10k adjustable potentiometer to fine-tune sensitivity and threshold, optimizing performance for different environments and applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDevelopment platforms\u003c\/strong\u003e: Arduino, UIFlow, etc.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-id=\"Includes\" id=\"includes\"\u003eIncludes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Unit Reflective IR\u003c\/li\u003e\n\u003cli\u003e1 x HY2.0-4P Grove Cable (20cm)\u003c\/li\u003e\n\u003cli\u003e1 x Potentiometer screwdriver\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-id=\"Applications\" id=\"applications\"\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eObject detection\u003c\/li\u003e\n\u003cli\u003eDistance measurement\u003c\/li\u003e\n\u003cli\u003eAutomation systems\u003c\/li\u003e\n\u003cli\u003eSecurity systems\u003c\/li\u003e\n\u003cli\u003eLine tracking\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-id=\"Specifications\" id=\"specifications\"\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"table-container\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnalog Output Range\u003c\/td\u003e\n\u003ctd\u003e0-4096 (ESP32@12bit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDigital Output\u003c\/td\u003e\n\u003ctd\u003eTTL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp.\u003c\/td\u003e\n\u003ctd\u003e0 ~ 40°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Size\u003c\/td\u003e\n\u003ctd\u003e32.0 x 24.0 x 12.0mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Weight\u003c\/td\u003e\n\u003ctd\u003e4.6g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Size\u003c\/td\u003e\n\u003ctd\u003e138.0 x 93.0 x 13.0mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGross Weight\u003c\/td\u003e\n\u003ctd\u003e14.6g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 data-id=\"Detection Range\" id=\"detection range\"\u003eDetection Range\u003c\/h3\u003e\n\u003cdiv class=\"table-container\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003cth\u003eThreshold Voltage: 1.65V (factory default, potentiometer centered)\u003c\/th\u003e\n\u003cth\u003eThreshold Voltage: 2.15V\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlack object max range\u003c\/td\u003e\n\u003ctd\u003e0cm (Test object: 100% black printed A4 paper)\u003c\/td\u003e\n\u003ctd\u003e6.5cm (Test object: 100% black printed A4 paper)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWhite object max range\u003c\/td\u003e\n\u003ctd\u003e13cm (Test object: white A4 paper)\u003c\/td\u003e\n\u003ctd\u003e28cm (Test object: white A4 paper)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor object max range\u003c\/td\u003e\n\u003ctd\u003e14cm (Test object: magazine cover, blue\/green\/yellow)\u003c\/td\u003e\n\u003ctd\u003e25.5cm (Test object: magazine cover, blue\/green\/yellow)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlossy object max range\u003c\/td\u003e\n\u003ctd\u003e31cm (Test object: glossy metal mesh)\u003c\/td\u003e\n\u003ctd\u003e43cm (Test object: glossy metal mesh)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eLearn and Documents\u003c\/h2\u003e\n\n → DOCUMENTS\n\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"m5stack-store","offers":[{"title":"Default Title","offer_id":46036115161148,"sku":"tbe1787247132636","price":3.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6985\/2220\/files\/infrared-reflective-sensor-unit_1.webp?v=1787247140"},{"product_id":"bldc-motor-driver-unit-stm32","title":"BLDC Motor Driver Unit (STM32)","description":"\u003cdiv class=\"custom-video-container\" style=\"position: relative; padding-bottom: 55%; height: 0; overflow: hidden; max-width: 100%; border-radius: 8px; margin: 10px 0; box-shadow: 0 4px 12px rgba(0,0,0,0.1);\"\u003e\u003cvideo style=\"position: absolute; top: -2%; left: 0; width: 100%; height: 100%;\" playsinline=\"\" muted=\"\" controls=\"controls\"\u003e\n \u003csource src=\"https:\/\/m5stack.oss-cn-shenzhen.aliyuncs.com\/resource\/docs\/products\/unit\/Unit-BLDC%20Driver\/U181%20BLDC%20Driver%20UNIT%20%E8%A7%86%E9%A2%91.mp4\" type=\"video\/mp4\"\u003e\u003c\/video\u003e\u003c\/div\u003e\n\u003cstyle\u003e\n\/* ===== Scoped Description Style ===== *\/\n.product-description.rte {\n font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, \"Helvetica Neue\", Arial, sans-serif;\n color: #2c2c2c;\n line-height: 1.65;\n font-size: 16px;\n}\n\n\/* ===== Headings ===== *\/\n.product-description.rte h2 {\n font-size: 1.8em;\n color: #0D47A1;\n border-left: 4px solid #1f6fe5;\n padding-left: 12px;\n margin-top: 32px;\n margin-bottom: 16px;\n}\n\n\/* ===== H3 Titles Optimization ===== *\/\n.product-description.rte h3 {\n font-size: 1.4em;\n color: #0D47A1;\n margin-top: 24px;\n margin-bottom: 12px;\n font-weight: 500;\n padding-bottom: 6px;\n border-bottom: 2px solid #e6e6e6;\n}\n\n\/* ===== Paragraphs ===== *\/\n.product-description.rte p {\n margin-bottom: 20px;\n line-height: 1.8;\n color: #4a4f57;\n font-size: 16px;\n}\n\n\/* ===== Paragraph Images (only in description) ===== *\/\n.product-description.rte img {\n display: block;\n max-width: 100%;\n height: auto;\n margin: 24px auto;\n border-radius: 12px;\n box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);\n}\n\n\/* ===== Lists ===== *\/\n.product-description.rte ul {\n padding-left: 20px;\n margin-bottom: 16px;\n list-style-type: disc;\n}\n.product-description.rte li {\n margin-bottom: 6px;\n}\n\n\/* ===== Links ===== *\/\n.product-description.rte a {\n color: #0288D1;\n text-decoration: none;\n transition: color 0.3s ease;\n}\n.product-description.rte a:hover {\n color: #01579B;\n}\n\n\/* ===== M5Stack-style Spec Table ===== *\/\n.product-description.rte .table-container {\n width: 100%;\n margin: 24px 0;\n overflow-x: auto;\n}\n.product-description.rte .table-container table {\n width: 100%;\n border-collapse: collapse;\n font-family: inherit;\n font-size: 14px;\n color: #2c2f36;\n background-color: #ffffff;\n border-radius: 10px;\n overflow: hidden;\n box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);\n}\n.product-description.rte .table-container thead th {\n background: #1f6fe5;\n color: #ffffff;\n padding: 14px 16px;\n text-align: center;\n font-weight: 600;\n border: none;\n vertical-align: middle;\n}\n.product-description.rte .table-container td {\n padding: 14px 16px;\n border-bottom: 1px solid #e6ebf2;\n vertical-align: middle;\n}\n.product-description.rte .table-container tbody td:first-child {\n width: 36%;\n text-align: center;\n font-weight: 500;\n color: #4a4f57;\n background-color: rgba(31, 111, 229, 0.02);\n}\n.product-description.rte .table-container tbody tr:nth-child(even) {\n background-color: #f7f9fc;\n}\n@media (hover: hover) {\n .product-description.rte .table-container tbody tr:hover {\n background-color: #eef3ff;\n }\n}\n\n\/* ===== Learn \u0026 Documents Button ===== *\/\n.product-description.rte #learn-and-documents-btn {\n display: inline-flex;\n align-items: center;\n padding: 6px 14px;\n background-color: #1f6fe5;\n color: #ffffff;\n font-weight: 600;\n border-radius: 6px;\n margin-top: 8px;\n text-decoration: none;\n transition: background 0.3s ease;\n}\n.product-description.rte #learn-and-documents-btn:hover {\n background-color: #1661c1;\n}\n\n\/* ===== Responsive Design for Smaller Screens (with table adjustments) ===== *\/\n@media screen and (max-width: 768px) {\n .product-description.rte .table-container table,\n .product-description.rte .table-container thead,\n .product-description.rte .table-container tbody,\n .product-description.rte .table-container th,\n .product-description.rte .table-container td,\n .product-description.rte .table-container tr {\n display: block;\n width: 100%;\n }\n .product-description.rte .table-container thead {\n display: none;\n }\n .product-description.rte .table-container tbody tr {\n padding: 12px 0;\n border-bottom: 1px solid #e6ebf2;\n }\n .product-description.rte .table-container tbody td {\n padding: 8px 16px;\n border: none;\n text-align: left;\n }\n .product-description.rte .table-container tbody td:first-child {\n width: 100%;\n background: none;\n color: #1f6fe5;\n font-weight: 600;\n padding-top: 16px;\n }\n .product-description.rte .table-container tbody td:last-child {\n padding-bottom: 16px;\n color: #2c2f36;\n line-height: 1.6;\n }\n\n \/* Ensure button appears correctly on mobile *\/\n .product-description.rte #learn-and-documents-btn {\n font-size: 14px;\n padding: 8px 16px;\n }\n}\n\u003c\/style\u003e\n\u003ch2 id=\"description\" data-id=\"Description\"\u003eDescription\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eUnit BLDC Driver\u003c\/strong\u003e is a driver unit specially designed for brushless DC (BLDC) motors. It adopts an STM32 MCU as the main controller and communicates via I2C to precisely control the DRV11873PWPR motor-driver chip, enabling PWM speed regulation, direction switching, and more. The driver chip features a simplified control interface and integrated stall protection, providing efficient and low-noise operation for small three-phase BLDC motors. The on-board STM32 upgrade interface facilitates firmware updates and functional expansion, making it ideal for industrial automation, smart robotics, precision instruments, and other fields.\u003c\/p\u003e\n\u003ch2 id=\"features\" data-id=\"Features\"\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSTM32 MCU\u003c\/li\u003e\n\u003cli\u003eI2C communication (0x65)\u003c\/li\u003e\n\u003cli\u003eDRV11873 driver control\u003c\/li\u003e\n\u003cli\u003eBLDC (brushless DC motor)\u003c\/li\u003e\n\u003cli\u003ePWM speed configuration, direction switching, etc.\u003c\/li\u003e\n\u003cli\u003eStall protection\u003c\/li\u003e\n\u003cli\u003eFirmware upgradable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 id=\"includes\" data-id=\"Includes\"\u003eIncludes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Unit-BLDC Driver\u003c\/li\u003e\n\u003cli\u003e1 x HY2.0-4P Grove Cable (20cm)\u003c\/li\u003e\n\u003cli\u003e1 x VH3.96-4P Terminal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 id=\"applications\" data-id=\"Applications\"\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eIndustrial Automation\u003c\/li\u003e\n\u003cli\u003eSmart Robotics\u003c\/li\u003e\n\u003cli\u003ePrecision Instruments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 id=\"specifications\" data-id=\"Specifications\"\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"table-container\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMCU\u003c\/td\u003e\n\u003ctd\u003eSTM32G030F6P6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Driver Chip\u003c\/td\u003e\n\u003ctd\u003eDRV11873PWPR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Type\u003c\/td\u003e\n\u003ctd\u003eThree-phase sensorless brushless DC (BLDC) motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Drive Voltage\u003c\/td\u003e\n\u003ctd\u003e5V (powered via Grove port)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Port\u003c\/td\u003e\n\u003ctd\u003eI2C Communication @0x65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Load Capacity\u003c\/td\u003e\n\u003ctd\u003eDC 5V@508mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eStandby Current: DC 5V@10.62mA\u003cbr\u003eOperating Current: DC 5V@13.20mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 ~ 40°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Size\u003c\/td\u003e\n\u003ctd\u003e32.0 x 24.0 x 11.3mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Weight\u003c\/td\u003e\n\u003ctd\u003e6.2g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Size\u003c\/td\u003e\n\u003ctd\u003e138.0 x 93.0 x 12.3mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGross Weight\u003c\/td\u003e\n\u003ctd\u003e13.4g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eLearn and Documents\u003c\/h2\u003e\n → DOCUMENTS \n\u003c\/div\u003e","brand":"m5stack-store","offers":[{"title":"Default Title","offer_id":46036115193916,"sku":"ymx1787247133866","price":4.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6985\/2220\/files\/bldc-motor-driver-unit-stm32_1.webp?v=1787247141"},{"product_id":"midi-synthesizer-unit-sam2695","title":"MIDI Synthesizer Unit (SAM2695)","description":"\u003cdiv class=\"custom-video-container\" style=\"position: relative; padding-bottom: 55%; height: 0; overflow: hidden; max-width: 100%; border-radius: 8px; margin: 10px 0; box-shadow: 0 4px 12px rgba(0,0,0,0.1);\"\u003e\n \n \u003cvideo style=\"position: absolute; top: -2%; left: 0; width: 100%; height: 100%;\" playsinline muted controls\u003e\n \u003csource src=\"https:\/\/m5stack.oss-cn-shenzhen.aliyuncs.com\/resource\/docs\/products\/unit\/Unit-Synth\/U178%20Synth%20UNIT.mp4\" type=\"video\/mp4\"\u003e\u003c\/video\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\n\/* ===== Scoped Description Style ===== *\/\n.product-description.rte {\n font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, \"Helvetica Neue\", Arial, sans-serif;\n color: #2c2c2c;\n line-height: 1.65;\n font-size: 16px;\n}\n\n\/* ===== Headings ===== *\/\n.product-description.rte h2 {\n font-size: 1.8em;\n color: #0D47A1;\n border-left: 4px solid #1f6fe5;\n padding-left: 12px;\n margin-top: 32px;\n margin-bottom: 16px;\n}\n\n\/* ===== H3 Titles Optimization ===== *\/\n.product-description.rte h3 {\n font-size: 1.4em;\n color: #0D47A1;\n margin-top: 24px;\n margin-bottom: 12px;\n font-weight: 500;\n padding-bottom: 6px;\n border-bottom: 2px solid #e6e6e6;\n}\n\n\/* ===== Paragraphs ===== *\/\n.product-description.rte p {\n margin-bottom: 20px;\n line-height: 1.8;\n color: #4a4f57;\n font-size: 16px;\n}\n\n\/* ===== Paragraph Images (only in description) ===== *\/\n.product-description.rte img {\n display: block;\n max-width: 100%;\n height: auto;\n margin: 24px auto;\n border-radius: 12px;\n box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);\n}\n\n\/* ===== Lists ===== *\/\n.product-description.rte ul {\n padding-left: 20px;\n margin-bottom: 16px;\n list-style-type: disc;\n}\n.product-description.rte li {\n margin-bottom: 6px;\n}\n\n\/* ===== Links ===== *\/\n.product-description.rte a {\n color: #0288D1;\n text-decoration: none;\n transition: color 0.3s ease;\n}\n.product-description.rte a:hover {\n color: #01579B;\n}\n\n\/* ===== M5Stack-style Spec Table ===== *\/\n.product-description.rte .table-container {\n width: 100%;\n margin: 24px 0;\n overflow-x: auto;\n}\n.product-description.rte .table-container table {\n width: 100%;\n border-collapse: collapse;\n font-family: inherit;\n font-size: 14px;\n color: #2c2f36;\n background-color: #ffffff;\n border-radius: 10px;\n overflow: hidden;\n box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);\n}\n.product-description.rte .table-container thead th {\n background: #1f6fe5;\n color: #ffffff;\n padding: 14px 16px;\n text-align: center;\n font-weight: 600;\n border: none;\n vertical-align: middle;\n}\n.product-description.rte .table-container td {\n padding: 14px 16px;\n border-bottom: 1px solid #e6ebf2;\n vertical-align: middle;\n}\n.product-description.rte .table-container tbody td:first-child {\n width: 36%;\n text-align: center;\n font-weight: 500;\n color: #4a4f57;\n background-color: rgba(31, 111, 229, 0.02);\n}\n.product-description.rte .table-container tbody tr:nth-child(even) {\n background-color: #f7f9fc;\n}\n@media (hover: hover) {\n .product-description.rte .table-container tbody tr:hover {\n background-color: #eef3ff;\n }\n}\n\n\/* ===== Learn \u0026 Documents Button ===== *\/\n.product-description.rte #learn-and-documents-btn {\n display: inline-flex;\n align-items: center;\n padding: 6px 14px;\n background-color: #1f6fe5;\n color: #ffffff;\n font-weight: 600;\n border-radius: 6px;\n margin-top: 8px;\n text-decoration: none;\n transition: background 0.3s ease;\n}\n.product-description.rte #learn-and-documents-btn:hover {\n background-color: #1661c1;\n}\n\n\/* ===== Responsive Design for Smaller Screens (with table adjustments) ===== *\/\n@media screen and (max-width: 768px) {\n .product-description.rte .table-container table,\n .product-description.rte .table-container thead,\n .product-description.rte .table-container tbody,\n .product-description.rte .table-container th,\n .product-description.rte .table-container td,\n .product-description.rte .table-container tr {\n display: block;\n width: 100%;\n }\n .product-description.rte .table-container thead {\n display: none;\n }\n .product-description.rte .table-container tbody tr {\n padding: 12px 0;\n border-bottom: 1px solid #e6ebf2;\n }\n .product-description.rte .table-container tbody td {\n padding: 8px 16px;\n border: none;\n text-align: left;\n }\n .product-description.rte .table-container tbody td:first-child {\n width: 100%;\n background: none;\n color: #1f6fe5;\n font-weight: 600;\n padding-top: 16px;\n }\n .product-description.rte .table-container tbody td:last-child {\n padding-bottom: 16px;\n color: #2c2f36;\n line-height: 1.6;\n }\n\n \/* Ensure button appears correctly on mobile *\/\n .product-description.rte #learn-and-documents-btn {\n font-size: 14px;\n padding: 8px 16px;\n }\n}\n\u003c\/style\u003e\n\u003ch2 id=\"description\" data-id=\"Description\"\u003eDescription\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eUnit Synth\u003c\/strong\u003e is a unit specially designed for MIDI sound systems, built with the SAM2695 audio synthesizer. It receives standard MIDI signals via serial communication, thereby enabling a variety of audio synthesis and processing functions, covering audio synthesis, mixing, sound effect processing, and more. The unit supports configuration of multi-channel instrument sound source output and allows adjustment of parameters such as 4-band EQ and reverb. In addition, it is equipped with an NS4150B class-D amplifier chip, providing clear audio output. This product is suitable for improvisational performance, music production studios, electronic music stages, as well as STEAM education.\u003c\/p\u003e\n\u003ch2 id=\"features\" data-id=\"Features\"\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSAM2695 audio synthesizer chip\u003c\/li\u003e\n\u003cli\u003eSerial communication\u003c\/li\u003e\n\u003cli\u003eClass-D amplifier\u003c\/li\u003e\n\u003cli\u003eMIDI standard protocol\u003c\/li\u003e\n\u003cli\u003eSupports configuration of multi-channel instrument sound source output\u003c\/li\u003e\n\u003cli\u003eSupports 4-band EQ, reverb, and other parameter adjustments\u003c\/li\u003e\n\u003cli\u003eDevelopment Environment: Arduino, UIFlow, etc.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 id=\"includes\" data-id=\"Includes\"\u003eIncludes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Unit Synth\u003c\/li\u003e\n\u003cli\u003e1 x HY2.0-4P Grove Cable (20cm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 id=\"applications\" data-id=\"Applications\"\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eImprovisational performance\u003c\/li\u003e\n\u003cli\u003eMusic production studios\u003c\/li\u003e\n\u003cli\u003eElectronic music stage\u003c\/li\u003e\n\u003cli\u003eSTEAM education\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 id=\"specifications\" data-id=\"Specifications\"\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"table-container\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudio Synth Chip\u003c\/td\u003e\n\u003ctd\u003eSAM2695\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmplifier Chip\u003c\/td\u003e\n\u003ctd\u003eNS4150B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudio Protocol\u003c\/td\u003e\n\u003ctd\u003eMIDI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeaker\u003c\/td\u003e\n\u003ctd\u003e8Ω@1W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp.\u003c\/td\u003e\n\u003ctd\u003e0 ~ 40°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Size\u003c\/td\u003e\n\u003ctd\u003e48.0 x 24.0 x 16.0mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Weight\u003c\/td\u003e\n\u003ctd\u003e10.1g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Size\u003c\/td\u003e\n\u003ctd\u003e138.0 x 93.0 x 17.0mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGross Weight\u003c\/td\u003e\n\u003ctd\u003e15.4g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eLearn and Documents\u003c\/h2\u003e\n\n → DOCUMENTS\n\n\u003c\/div\u003e","brand":"m5stack-store","offers":[{"title":"Default Title","offer_id":46036115259452,"sku":"pxz1787247135809","price":7.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6985\/2220\/files\/midi-synthesizer-unit-sam2695_1.webp?v=1787247143"},{"product_id":"weight-i2c-unit-hx711","title":"Weight I2C Unit (HX711)","description":"\u003cstyle\u003e\n\/* ===== Scoped Description Style ===== *\/\n.product-description.rte {\n font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, \"Helvetica Neue\", Arial, sans-serif;\n color: #2c2c2c;\n line-height: 1.65;\n font-size: 16px;\n}\n\n\/* ===== Headings ===== *\/\n.product-description.rte h2 {\n font-size: 1.8em;\n color: #0D47A1;\n border-left: 4px solid #1f6fe5;\n padding-left: 12px;\n margin-top: 32px;\n margin-bottom: 16px;\n}\n\n\/* ===== H3 Titles Optimization ===== *\/\n.product-description.rte h3 {\n font-size: 1.4em;\n color: #0D47A1;\n margin-top: 24px;\n margin-bottom: 12px;\n font-weight: 500;\n padding-bottom: 6px;\n border-bottom: 2px solid #e6e6e6;\n}\n\n\/* ===== Paragraphs ===== *\/\n.product-description.rte p {\n margin-bottom: 20px;\n line-height: 1.8;\n color: #4a4f57;\n font-size: 16px;\n}\n\n\/* ===== Paragraph Images (only in description) ===== *\/\n.product-description.rte img {\n display: block;\n max-width: 100%;\n height: auto;\n margin: 24px auto;\n border-radius: 12px;\n box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);\n}\n\n\/* ===== Lists ===== *\/\n.product-description.rte ul {\n padding-left: 20px;\n margin-bottom: 16px;\n list-style-type: disc;\n}\n.product-description.rte li {\n margin-bottom: 6px;\n}\n\n\/* ===== Links ===== *\/\n.product-description.rte a {\n color: #0288D1;\n text-decoration: none;\n transition: color 0.3s ease;\n}\n.product-description.rte a:hover {\n color: #01579B;\n}\n\n\/* ===== M5Stack-style Spec Table ===== *\/\n.product-description.rte .table-container {\n width: 100%;\n margin: 24px 0;\n overflow-x: auto;\n}\n.product-description.rte .table-container table {\n width: 100%;\n border-collapse: collapse;\n font-family: inherit;\n font-size: 14px;\n color: #2c2f36;\n background-color: #ffffff;\n border-radius: 10px;\n overflow: hidden;\n box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);\n}\n.product-description.rte .table-container thead th {\n background: #1f6fe5;\n color: #ffffff;\n padding: 14px 16px;\n text-align: center;\n font-weight: 600;\n border: none;\n vertical-align: middle;\n}\n.product-description.rte .table-container td {\n padding: 14px 16px;\n border-bottom: 1px solid #e6ebf2;\n vertical-align: middle;\n}\n.product-description.rte .table-container tbody td:first-child {\n width: 36%;\n text-align: center;\n font-weight: 500;\n color: #4a4f57;\n background-color: rgba(31, 111, 229, 0.02);\n}\n.product-description.rte .table-container tbody tr:nth-child(even) {\n background-color: #f7f9fc;\n}\n@media (hover: hover) {\n .product-description.rte .table-container tbody tr:hover {\n background-color: #eef3ff;\n }\n}\n\n\/* ===== Learn \u0026 Documents Button ===== *\/\n.product-description.rte #learn-and-documents-btn {\n display: inline-flex;\n align-items: center;\n padding: 6px 14px;\n background-color: #1f6fe5;\n color: #ffffff;\n font-weight: 600;\n border-radius: 6px;\n margin-top: 8px;\n text-decoration: none;\n transition: background 0.3s ease;\n}\n.product-description.rte #learn-and-documents-btn:hover {\n background-color: #1661c1;\n}\n\n\/* ===== Responsive Design for Smaller Screens (with table adjustments) ===== *\/\n@media screen and (max-width: 768px) {\n .product-description.rte .table-container table,\n .product-description.rte .table-container thead,\n .product-description.rte .table-container tbody,\n .product-description.rte .table-container th,\n .product-description.rte .table-container td,\n .product-description.rte .table-container tr {\n display: block;\n width: 100%;\n }\n .product-description.rte .table-container thead {\n display: none;\n }\n .product-description.rte .table-container tbody tr {\n padding: 12px 0;\n border-bottom: 1px solid #e6ebf2;\n }\n .product-description.rte .table-container tbody td {\n padding: 8px 16px;\n border: none;\n text-align: left;\n }\n .product-description.rte .table-container tbody td:first-child {\n width: 100%;\n background: none;\n color: #1f6fe5;\n font-weight: 600;\n padding-top: 16px;\n }\n .product-description.rte .table-container tbody td:last-child {\n padding-bottom: 16px;\n color: #2c2f36;\n line-height: 1.6;\n }\n\n \/* Ensure button appears correctly on mobile *\/\n .product-description.rte #learn-and-documents-btn {\n font-size: 14px;\n padding: 8px 16px;\n }\n}\n\u003c\/style\u003e\n\u003ch2 data-id=\"Description\" id=\"description\"\u003eDescription\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eUnit Weight-I2C\u003c\/strong\u003e is a weighing acquisition transmitter unit adopting the “STM32 + HX711 chip” solution, enabling 24-bit precision weight measurement via I2C communication. This unit offers unique advantages, supporting multiple devices connected in parallel on the same I2C bus, providing flexibility for conducting measurements on a larger scale and obtaining more data collection points. It is applicable in industrial production, healthcare, logistics, laboratory research, and food processing, among many other fields.\u003c\/p\u003e\n\u003ch2 data-id=\"Features\" id=\"features\"\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSTM32F030F4P6 + HX711\u003c\/li\u003e\n\u003cli\u003e24-bit measurement accuracy\u003c\/li\u003e\n\u003cli\u003eI2C communication\u003c\/li\u003e\n\u003cli\u003eDevelopment Platform: Arduino, UiFlow, etc.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-id=\"Includes\" id=\"includes\"\u003eIncludes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Unit Weight-I2C\u003c\/li\u003e\n\u003cli\u003e1 x HY2.0-4P Grove Cable (20cm)\u003c\/li\u003e\n\u003cli\u003e1 x VH3.96-4P\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-id=\"Applications\" id=\"applications\"\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMiniature weighing scale\u003c\/li\u003e\n\u003cli\u003eFood processing\u003c\/li\u003e\n\u003cli\u003eLogistics transportation\u003c\/li\u003e\n\u003cli\u003eLaboratory research\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-id=\"Specifications\" id=\"specifications\"\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"table-container\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMCU\u003c\/td\u003e\n\u003ctd\u003eSTM32F030F4P6@32-bit ARM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e24Bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Interface\u003c\/td\u003e\n\u003ctd\u003eI2C Communication @0x26\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 ~ 40°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Size\u003c\/td\u003e\n\u003ctd\u003e56.0 x 24.0 x 11.3mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Weight\u003c\/td\u003e\n\u003ctd\u003e5.2g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Size\u003c\/td\u003e\n\u003ctd\u003e138.0 x 93.0 x 12.3mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGross Weight\u003c\/td\u003e\n\u003ctd\u003e13.3g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eLearn and Documents\u003c\/h2\u003e\n → DOCUMENTS \n\u003c\/div\u003e","brand":"m5stack-store","offers":[{"title":"Default Title","offer_id":46036115292220,"sku":"oyd1787247137143","price":3.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6985\/2220\/files\/weight-i2c-unit-hx711_1.webp?v=1787247145"},{"product_id":"mini-can-unit-tja1051t3","title":"Mini CAN Unit (TJA1051T\/3)","description":"\u003cstyle\u003e\n\/* ===== Scoped Description Style ===== *\/\n.product-description.rte {\n font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, \"Helvetica Neue\", Arial, sans-serif;\n color: #2c2c2c;\n line-height: 1.65;\n font-size: 16px;\n}\n\n\/* ===== Headings ===== *\/\n.product-description.rte h2 {\n font-size: 1.8em;\n color: #0D47A1;\n border-left: 4px solid #1f6fe5;\n padding-left: 12px;\n margin-top: 32px;\n margin-bottom: 16px;\n}\n\n\/* ===== H3 Titles Optimization ===== *\/\n.product-description.rte h3 {\n font-size: 1.4em;\n color: #0D47A1;\n margin-top: 24px;\n margin-bottom: 12px;\n font-weight: 500;\n padding-bottom: 6px;\n border-bottom: 2px solid #e6e6e6;\n}\n\n\/* ===== Paragraphs ===== *\/\n.product-description.rte p {\n margin-bottom: 20px;\n line-height: 1.8;\n color: #4a4f57;\n font-size: 16px;\n}\n\n\/* ===== Paragraph Images (only in description) ===== *\/\n.product-description.rte img {\n display: block;\n max-width: 100%;\n height: auto;\n margin: 24px auto;\n border-radius: 12px;\n box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);\n}\n\n\/* ===== Lists ===== *\/\n.product-description.rte ul {\n padding-left: 20px;\n margin-bottom: 16px;\n list-style-type: disc;\n}\n.product-description.rte li {\n margin-bottom: 6px;\n}\n\n\/* ===== Links ===== *\/\n.product-description.rte a {\n color: #0288D1;\n text-decoration: none;\n transition: color 0.3s ease;\n}\n.product-description.rte a:hover {\n color: #01579B;\n}\n\n\/* ===== M5Stack-style Spec Table ===== *\/\n.product-description.rte .table-container {\n width: 100%;\n margin: 24px 0;\n overflow-x: auto;\n}\n.product-description.rte .table-container table {\n width: 100%;\n border-collapse: collapse;\n font-family: inherit;\n font-size: 14px;\n color: #2c2f36;\n background-color: #ffffff;\n border-radius: 10px;\n overflow: hidden;\n box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);\n}\n.product-description.rte .table-container thead th {\n background: #1f6fe5;\n color: #ffffff;\n padding: 14px 16px;\n text-align: center;\n font-weight: 600;\n border: none;\n vertical-align: middle;\n}\n.product-description.rte .table-container td {\n padding: 14px 16px;\n border-bottom: 1px solid #e6ebf2;\n vertical-align: middle;\n}\n.product-description.rte .table-container tbody td:first-child {\n width: 36%;\n text-align: center;\n font-weight: 500;\n color: #4a4f57;\n background-color: rgba(31, 111, 229, 0.02);\n}\n.product-description.rte .table-container tbody tr:nth-child(even) {\n background-color: #f7f9fc;\n}\n@media (hover: hover) {\n .product-description.rte .table-container tbody tr:hover {\n background-color: #eef3ff;\n }\n}\n\n\/* ===== Learn \u0026 Documents Button ===== *\/\n.product-description.rte #learn-and-documents-btn {\n display: inline-flex;\n align-items: center;\n padding: 6px 14px;\n background-color: #1f6fe5;\n color: #ffffff;\n font-weight: 600;\n border-radius: 6px;\n margin-top: 8px;\n text-decoration: none;\n transition: background 0.3s ease;\n}\n.product-description.rte #learn-and-documents-btn:hover {\n background-color: #1661c1;\n}\n\n\/* ===== Responsive Design for Smaller Screens (with table adjustments) ===== *\/\n@media screen and (max-width: 768px) {\n .product-description.rte .table-container table,\n .product-description.rte .table-container thead,\n .product-description.rte .table-container tbody,\n .product-description.rte .table-container th,\n .product-description.rte .table-container td,\n .product-description.rte .table-container tr {\n display: block;\n width: 100%;\n }\n .product-description.rte .table-container thead {\n display: none;\n }\n .product-description.rte .table-container tbody tr {\n padding: 12px 0;\n border-bottom: 1px solid #e6ebf2;\n }\n .product-description.rte .table-container tbody td {\n padding: 8px 16px;\n border: none;\n text-align: left;\n }\n .product-description.rte .table-container tbody td:first-child {\n width: 100%;\n background: none;\n color: #1f6fe5;\n font-weight: 600;\n padding-top: 16px;\n }\n .product-description.rte .table-container tbody td:last-child {\n padding-bottom: 16px;\n color: #2c2f36;\n line-height: 1.6;\n }\n\n \/* Ensure button appears correctly on mobile *\/\n .product-description.rte #learn-and-documents-btn {\n font-size: 14px;\n padding: 8px 16px;\n }\n}\n\u003c\/style\u003e\n\u003ch2 data-id=\"Description\" id=\"description\"\u003eDescription\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eUnit Mini CAN\u003c\/strong\u003e is a compact CAN bus communication unit that utilizes the TJA1051T chip, offering excellent high-speed data transmission capabilities and featuring electromagnetic compatibility (EMC) and electrostatic discharge (ESD) protection mechanisms. The unit integrates a DC-DC power chip internally, providing a wide voltage input range and delivering a stable and efficient CAN communication solution. This product is applicable in automotive electronics, industrial automation, and communication systems, offering users a reliable and flexible CAN communication solution.\u003c\/p\u003e\n\u003ch2 data-id=\"Features\" id=\"features\"\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUtilizes TJA1051T\/3 chip\u003c\/li\u003e\n\u003cli\u003eHigh-speed data transmission capability\u003c\/li\u003e\n\u003cli\u003eElectromagnetic compatibility (EMC) and electrostatic discharge (ESD) protection mechanisms\u003c\/li\u003e\n\u003cli\u003eVH3.96 terminal wide voltage input range (9-24V)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-id=\"Includes\" id=\"includes\"\u003eIncludes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Unit Mini CAN\u003c\/li\u003e\n\u003cli\u003e1 x HY2.0-4P Grove cable (20cm)\u003c\/li\u003e\n\u003cli\u003e1 x VH3.96-4P\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-id=\"Applications\" id=\"applications\"\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAutomotive electronics\u003c\/li\u003e\n\u003cli\u003eIndustrial automation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-id=\"Specifications\" id=\"specifications\"\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"table-container\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmission Rate\u003c\/td\u003e\n\u003ctd\u003eUp to 1Mbit\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtocol Standard\u003c\/td\u003e\n\u003ctd\u003eComplies with ISO 11898-2:2016 and SAE J2284-1 to SAE J2284-5 standards\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWide Voltage Input\u003c\/td\u003e\n\u003ctd\u003eVH3.96 terminal: 9-24V\u003cbr\u003eGrove: 5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoad Capacity\u003c\/td\u003e\n\u003ctd\u003eDC 5V\/Max: 700mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Current\u003c\/td\u003e\n\u003ctd\u003eAvg: DC 5V\/4.02mA\u003cbr\u003eAvg: DC 24V\/2mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandby Current\u003c\/td\u003e\n\u003ctd\u003eAvg: DC 5V\/3.09mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 ~ 40°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Size\u003c\/td\u003e\n\u003ctd\u003e32.0 x 24.0 x 10.2mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Weight\u003c\/td\u003e\n\u003ctd\u003e8.0g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Size\u003c\/td\u003e\n\u003ctd\u003e138.0 x 93.0 x 11.2mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGross Weight\u003c\/td\u003e\n\u003ctd\u003e13.3g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 data-id=\"Product Comparison\" id=\"product comparison\"\u003eProduct Comparison\u003c\/h2\u003e\n\u003cdiv class=\"compare-table-container\"\u003e\n\u003cdiv class=\"table-container\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Compare\u003c\/th\u003e\n\u003cth\u003eUnit Mini CAN\u003c\/th\u003e\n\u003cth\u003eUnit CAN\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCAN Transceiver\u003c\/td\u003e\n\u003ctd\u003eTJA1051T\/3\u003c\/td\u003e\n\u003ctd\u003eCA-IS3050G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Isolation\u003c\/td\u003e\n\u003ctd\u003eNon-isolated\u003c\/td\u003e\n\u003ctd\u003eIsolated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeed\u003c\/td\u003e\n\u003ctd\u003e1Mbps\u003c\/td\u003e\n\u003ctd\u003e1Mbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Power\u003c\/td\u003e\n\u003ctd\u003eHY2.0-4P Interface DC 5V Power Supply \u003cbr\u003eVH3.96-4P Interface DC 9 ~ 24V Power Supply\u003c\/td\u003e\n\u003ctd\u003eHY2.0-4P Interface DC 5V Power Supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eLearn and Documents\u003c\/h2\u003e\n → DOCUMENTS \n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"m5stack-store","offers":[{"title":"Default Title","offer_id":46036115357756,"sku":"xhy1787247138298","price":3.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6985\/2220\/files\/mini-can-unit-tja1051t3_1.webp?v=1787247146"},{"product_id":"qr-code-scanner-unit-stm32f030","title":"QR Code Scanner Unit (STM32F030)","description":"\u003cdiv style=\"position: relative; padding-bottom: 55%; height: 0; overflow: hidden; max-width: 100%; border-radius: 8px; margin: 10px 0; box-shadow: 0 4px 12px rgba(0,0,0,0.1);\" class=\"custom-video-container\"\u003e\u003cvideo controls=\"controls\" muted=\"\" playsinline=\"\" style=\"position: absolute; top: -2%; left: 0; width: 100%; height: 100%;\"\u003e\n \u003csource type=\"video\/mp4\" src=\"https:\/\/m5stack.oss-cn-shenzhen.aliyuncs.com\/resource\/docs\/products\/unit\/Unit-QRCode\/U173%20Unit-QRCode%20%E8%A7%86%E9%A2%91.mp4\"\u003e\u003c\/video\u003e\u003c\/div\u003e\n\u003cstyle\u003e\n\/* ===== Scoped Description Style ===== *\/\n.product-description.rte {\n font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, \"Helvetica Neue\", Arial, sans-serif;\n color: #2c2c2c;\n line-height: 1.65;\n font-size: 16px;\n}\n\n\/* ===== Headings ===== *\/\n.product-description.rte h2 {\n font-size: 1.8em;\n color: #0D47A1;\n border-left: 4px solid #1f6fe5;\n padding-left: 12px;\n margin-top: 32px;\n margin-bottom: 16px;\n}\n\n\/* ===== H3 Titles Optimization ===== *\/\n.product-description.rte h3 {\n font-size: 1.4em;\n color: #0D47A1;\n margin-top: 24px;\n margin-bottom: 12px;\n font-weight: 500;\n padding-bottom: 6px;\n border-bottom: 2px solid #e6e6e6;\n}\n\n\/* ===== Paragraphs ===== *\/\n.product-description.rte p {\n margin-bottom: 20px;\n line-height: 1.8;\n color: #4a4f57;\n font-size: 16px;\n}\n\n\/* ===== Paragraph Images (only in description) ===== *\/\n.product-description.rte img {\n display: block;\n max-width: 100%;\n height: auto;\n margin: 24px auto;\n border-radius: 12px;\n box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);\n}\n\n\/* ===== Lists ===== *\/\n.product-description.rte ul {\n padding-left: 20px;\n margin-bottom: 16px;\n list-style-type: disc;\n}\n.product-description.rte li {\n margin-bottom: 6px;\n}\n\n\/* ===== Links ===== *\/\n.product-description.rte a {\n color: #0288D1;\n text-decoration: none;\n transition: color 0.3s ease;\n}\n.product-description.rte a:hover {\n color: #01579B;\n}\n\n\/* ===== M5Stack-style Spec Table ===== *\/\n.product-description.rte .table-container {\n width: 100%;\n margin: 24px 0;\n overflow-x: auto;\n}\n.product-description.rte .table-container table {\n width: 100%;\n border-collapse: collapse;\n font-family: inherit;\n font-size: 14px;\n color: #2c2f36;\n background-color: #ffffff;\n border-radius: 10px;\n overflow: hidden;\n box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);\n}\n.product-description.rte .table-container thead th {\n background: #1f6fe5;\n color: #ffffff;\n padding: 14px 16px;\n text-align: center;\n font-weight: 600;\n border: none;\n vertical-align: middle;\n}\n.product-description.rte .table-container td {\n padding: 14px 16px;\n border-bottom: 1px solid #e6ebf2;\n vertical-align: middle;\n}\n.product-description.rte .table-container tbody td:first-child {\n width: 36%;\n text-align: center;\n font-weight: 500;\n color: #4a4f57;\n background-color: rgba(31, 111, 229, 0.02);\n}\n.product-description.rte .table-container tbody tr:nth-child(even) {\n background-color: #f7f9fc;\n}\n@media (hover: hover) {\n .product-description.rte .table-container tbody tr:hover {\n background-color: #eef3ff;\n }\n}\n\n\/* ===== Learn \u0026 Documents Button ===== *\/\n.product-description.rte #learn-and-documents-btn {\n display: inline-flex;\n align-items: center;\n padding: 6px 14px;\n background-color: #1f6fe5;\n color: #ffffff;\n font-weight: 600;\n border-radius: 6px;\n margin-top: 8px;\n text-decoration: none;\n transition: background 0.3s ease;\n}\n.product-description.rte #learn-and-documents-btn:hover {\n background-color: #1661c1;\n}\n\n\/* ===== Responsive Design for Smaller Screens (with table adjustments) ===== *\/\n@media screen and (max-width: 768px) {\n .product-description.rte .table-container table,\n .product-description.rte .table-container thead,\n .product-description.rte .table-container tbody,\n .product-description.rte .table-container th,\n .product-description.rte .table-container td,\n .product-description.rte .table-container tr {\n display: block;\n width: 100%;\n }\n .product-description.rte .table-container thead {\n display: none;\n }\n .product-description.rte .table-container tbody tr {\n padding: 12px 0;\n border-bottom: 1px solid #e6ebf2;\n }\n .product-description.rte .table-container tbody td {\n padding: 8px 16px;\n border: none;\n text-align: left;\n }\n .product-description.rte .table-container tbody td:first-child {\n width: 100%;\n background: none;\n color: #1f6fe5;\n font-weight: 600;\n padding-top: 16px;\n }\n .product-description.rte .table-container tbody td:last-child {\n padding-bottom: 16px;\n color: #2c2f36;\n line-height: 1.6;\n }\n\n \/* Ensure button appears correctly on mobile *\/\n .product-description.rte #learn-and-documents-btn {\n font-size: 14px;\n padding: 8px 16px;\n }\n}\n\u003c\/style\u003e\n\u003ch2 id=\"description\" data-id=\"Description\"\u003eDescription\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eUnit QRCode\u003c\/strong\u003e is an all-in-one 1D \/ 2D code scanning unit, integrating a 640x480 resolution CMOS QR code capture engine and a bus conversion MCU (STM32F030). By toggling the side switch on the device, users can switch between I2C and UART communication interfaces. The capture engine supports 3 mainstream types of QR codes and 14 types of 1D codes on the market, and reserves an interface for firmware upgrading. The unit features a scan trigger button, built-in buzzer and fill-light LED, providing audio prompts in different states. A red LED is used for auxiliary focusing and aiming. Through program settings, it can be configured for automatic continuous triggering or manual triggering mode. Suitable for logistics, retail, manufacturing, and other fields.\u003c\/p\u003e\n\u003ch2 id=\"features\" data-id=\"Features\"\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSTM32F030F4P6@32-bit ARM Cortex-M0 processor\u003c\/li\u003e\n\u003cli\u003eSupports 3 types of QR codes and 14 types of 1D codes\u003c\/li\u003e\n\u003cli\u003eUpgradable firmware\u003c\/li\u003e\n\u003cli\u003eBuilt-in I2C and UART communication interface switch\u003c\/li\u003e\n\u003cli\u003eBuilt-in buzzer for audio prompts\u003c\/li\u003e\n\u003cli\u003eBuilt-in LED illumination\u003c\/li\u003e\n\u003cli\u003eHigh-resolution imaging\u003c\/li\u003e\n\u003cli\u003eFocusing and aiming function\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 id=\"includes\" data-id=\"Includes\"\u003eIncludes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Unit QRCode\u003c\/li\u003e\n\u003cli\u003e1 x HY2.0-4P Grove Cable (20cm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 id=\"applications\" data-id=\"Applications\"\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eLogistics\u003c\/li\u003e\n\u003cli\u003eRetail\u003c\/li\u003e\n\u003cli\u003eManufacturing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 id=\"specifications\" data-id=\"Specifications\"\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"table-container\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMCU\u003c\/td\u003e\n\u003ctd\u003eSTM32F030F4P6@32-bit ARM Cortex-M0 processor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor\u003c\/td\u003e\n\u003ctd\u003e640x480 CMOS@M14 module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIllumination\u003c\/td\u003e\n\u003ctd\u003eWhite LED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocus \u0026amp; Aim\u003c\/td\u003e\n\u003ctd\u003eRed LED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQR Code Types\u003c\/td\u003e\n\u003ctd\u003ePDF417, QR Code, Data Matrix\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1D Code Types\u003c\/td\u003e\n\u003ctd\u003eCode11, Code39, Code93, Code128, EAN-13, EAN-8, UPC-A, UPC-E, \u003cbr\u003eCodabar, Interleaved 2 of 5, Matrix 2 of 5, Industrial 2 of 5, MSI, GS1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDecode Resolution\u003c\/td\u003e\n\u003ctd\u003e≥5mil\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrint Contrast\u003c\/td\u003e\n\u003ctd\u003e≥ 20%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eScan Angle\u003c\/td\u003e\n\u003ctd\u003ePitch ±55°, Skew ±55° (with refraction lens attached, the scan angle can be changed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Interface\u003c\/td\u003e\n\u003ctd\u003eI2C Communication @0x21\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShell Material\u003c\/td\u003e\n\u003ctd\u003ePlastic (PC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Size\u003c\/td\u003e\n\u003ctd\u003e65.8 x 27.2 x 18.4mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Weight\u003c\/td\u003e\n\u003ctd\u003e14.0g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Size\u003c\/td\u003e\n\u003ctd\u003e138.0 x 93.0 x 19.4mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGross Weight\u003c\/td\u003e\n\u003ctd\u003e19.4g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eLearn and Documents\u003c\/h2\u003e\n → DOCUMENTS \n\u003c\/div\u003e","brand":"m5stack-store","offers":[{"title":"Default Title","offer_id":46036115390524,"sku":"yez1787247139258","price":12.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6985\/2220\/files\/qr-code-scanner-unit-stm32f030_1.webp?v=1787247147"},{"product_id":"m5stamps3-grove-breakout-w-127-header-pin","title":"M5StampS3 Grove Breakout w\/ 1.27 Header Pin","description":"\u003cdiv class=\"custom-video-container\" style=\"position: relative; padding-bottom: 55%; height: 0; overflow: hidden; max-width: 100%; border-radius: 8px; margin: 10px 0; box-shadow: 0 4px 12px rgba(0,0,0,0.1);\"\u003e\n \n \u003cvideo style=\"position: absolute; top: -2%; left: 0; width: 100%; height: 100%;\" playsinline muted controls\u003e\n \u003csource src=\"https:\/\/m5stack.oss-cn-shenzhen.aliyuncs.com\/resource\/docs\/products\/accessory\/StampS3%20GroveBreakOut\/A144%20StampS3GroveBreakOut%20%E8%A7%86%E9%A2%91.mp4\" type=\"video\/mp4\"\u003e\u003c\/video\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\n\/* ===== Scoped Description Style ===== *\/\n.product-description.rte {\n font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, \"Helvetica Neue\", Arial, sans-serif;\n color: #2c2c2c;\n line-height: 1.65;\n font-size: 16px;\n}\n\n\/* ===== Headings ===== *\/\n.product-description.rte h2 {\n font-size: 1.8em;\n color: #0D47A1;\n border-left: 4px solid #1f6fe5;\n padding-left: 12px;\n margin-top: 32px;\n margin-bottom: 16px;\n}\n\n\/* ===== H3 Titles Optimization ===== *\/\n.product-description.rte h3 {\n font-size: 1.4em;\n color: #0D47A1;\n margin-top: 24px;\n margin-bottom: 12px;\n font-weight: 500;\n padding-bottom: 6px;\n border-bottom: 2px solid #e6e6e6;\n}\n\n\/* ===== Paragraphs ===== *\/\n.product-description.rte p {\n margin-bottom: 20px;\n line-height: 1.8;\n color: #4a4f57;\n font-size: 16px;\n}\n\n\/* ===== Paragraph Images (only in description) ===== *\/\n.product-description.rte img {\n display: block;\n max-width: 100%;\n height: auto;\n margin: 24px auto;\n border-radius: 12px;\n box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);\n}\n\n\/* ===== Lists ===== *\/\n.product-description.rte ul {\n padding-left: 20px;\n margin-bottom: 16px;\n list-style-type: disc;\n}\n.product-description.rte li {\n margin-bottom: 6px;\n}\n\n\/* ===== Links ===== *\/\n.product-description.rte a {\n color: #0288D1;\n text-decoration: none;\n transition: color 0.3s ease;\n}\n.product-description.rte a:hover {\n color: #01579B;\n}\n\n\/* ===== M5Stack-style Spec Table ===== *\/\n.product-description.rte .table-container {\n width: 100%;\n margin: 24px 0;\n overflow-x: auto;\n}\n.product-description.rte .table-container table {\n width: 100%;\n border-collapse: collapse;\n font-family: inherit;\n font-size: 14px;\n color: #2c2f36;\n background-color: #ffffff;\n border-radius: 10px;\n overflow: hidden;\n box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);\n}\n.product-description.rte .table-container thead th {\n background: #1f6fe5;\n color: #ffffff;\n padding: 14px 16px;\n text-align: center;\n font-weight: 600;\n border: none;\n vertical-align: middle;\n}\n.product-description.rte .table-container td {\n padding: 14px 16px;\n border-bottom: 1px solid #e6ebf2;\n vertical-align: middle;\n}\n.product-description.rte .table-container tbody td:first-child {\n width: 36%;\n text-align: center;\n font-weight: 500;\n color: #4a4f57;\n background-color: rgba(31, 111, 229, 0.02);\n}\n.product-description.rte .table-container tbody tr:nth-child(even) {\n background-color: #f7f9fc;\n}\n@media (hover: hover) {\n .product-description.rte .table-container tbody tr:hover {\n background-color: #eef3ff;\n }\n}\n\n\/* ===== Learn \u0026 Documents Button ===== *\/\n.product-description.rte #learn-and-documents-btn {\n display: inline-flex;\n align-items: center;\n padding: 6px 14px;\n background-color: #1f6fe5;\n color: #ffffff;\n font-weight: 600;\n border-radius: 6px;\n margin-top: 8px;\n text-decoration: none;\n transition: background 0.3s ease;\n}\n.product-description.rte #learn-and-documents-btn:hover {\n background-color: #1661c1;\n}\n\n\/* ===== Responsive Design for Smaller Screens (with table adjustments) ===== *\/\n@media screen and (max-width: 768px) {\n .product-description.rte .table-container table,\n .product-description.rte .table-container thead,\n .product-description.rte .table-container tbody,\n .product-description.rte .table-container th,\n .product-description.rte .table-container td,\n .product-description.rte .table-container tr {\n display: block;\n width: 100%;\n }\n .product-description.rte .table-container thead {\n display: none;\n }\n .product-description.rte .table-container tbody tr {\n padding: 12px 0;\n border-bottom: 1px solid #e6ebf2;\n }\n .product-description.rte .table-container tbody td {\n padding: 8px 16px;\n border: none;\n text-align: left;\n }\n .product-description.rte .table-container tbody td:first-child {\n width: 100%;\n background: none;\n color: #1f6fe5;\n font-weight: 600;\n padding-top: 16px;\n }\n .product-description.rte .table-container tbody td:last-child {\n padding-bottom: 16px;\n color: #2c2f36;\n line-height: 1.6;\n }\n\n \/* Ensure button appears correctly on mobile *\/\n .product-description.rte #learn-and-documents-btn {\n font-size: 14px;\n padding: 8px 16px;\n }\n}\n\u003c\/style\u003e\n\u003ch2 data-id=\"Description\" id=\"description\"\u003eDescription\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eStampS3 GroveBreakOut\u003c\/strong\u003e is an expansion board designed specifically for the M5StampS3, equipped with 6 Grove interfaces, compatible with M5's portA\/B\/C standards (including I2C, IO (input\/output), and UART interfaces). This expansion board features a built-in 16340\/18350 lithium battery holder and a 1.25mm@2P lithium battery interface, allowing it to independently power the entire system. It also includes a battery power switch and a switch for toggling between USB and battery power. The onboard tactile switch is connected to the EN pin for reset control. Additionally, the board includes a lithium battery charging chip, a 5V boost system, and a battery level detection circuit, providing a stable and reliable power solution. Pre-drilled mounting holes are available for easy installation. This product is suitable for education and prototyping, IoT projects, wearable devices, automation, and robotics.\u003c\/p\u003e\n\u003cdiv style=\"\n background: #f3f8ff;\n border: 1px solid #cfe1ff;\n border-left: 4px solid #1f6fe5;\n border-radius: 8px;\n padding: 14px 16px;\n margin: 24px 0;\n\"\u003e\n \u003cstrong style=\"\n display: block;\n color: #0d47a1;\n font-size: 15px;\n margin-bottom: 6px;\n \"\u003e\n Compatibility\n \u003c\/strong\u003e\n\n \u003cspan style=\"\n color: #2c2c2c;\n font-size: 14.5px;\n line-height: 1.6;\n \"\u003e\n StampS3 GroveBreakOut only supports Stamp-S3 PIN1.27 specification\n \u003c\/span\u003e\n\u003c\/div\u003e\n\u003ch2 data-id=\"Features\" id=\"features\"\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMultiple Grove interface compatibility\u003c\/li\u003e\n\u003cli\u003eIndependent power system\u003c\/li\u003e\n\u003cli\u003eCharging and battery level detection\u003c\/li\u003e\n\u003cli\u003ePower switching and reset control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-id=\"Includes\" id=\"includes\"\u003eIncludes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 x StampS3 GroveBreakOut\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-id=\"Applications\" id=\"applications\"\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eIoT projects\u003c\/li\u003e\n\u003cli\u003eWearable and mobile devices\u003c\/li\u003e\n\u003cli\u003eEducation and prototyping\u003c\/li\u003e\n\u003cli\u003eAutomation systems\u003c\/li\u003e\n\u003cli\u003eRobotics\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-id=\"Specifications\" id=\"specifications\"\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"table-container\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrove Interface\u003c\/td\u003e\n\u003ctd\u003e6xGrove(I2C\/GPIO\/UART)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Type\u003c\/td\u003e\n\u003ctd\u003e16340\/18350 lithium battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeader Specification\u003c\/td\u003e\n\u003ctd\u003e1.27mm \u0026amp; 2.54mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLithium Battery Interface\u003c\/td\u003e\n\u003ctd\u003e1.25mm@2P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrove Interface Specification\u003c\/td\u003e\n\u003ctd\u003eHY2.0-4P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Hole Size\u003c\/td\u003e\n\u003ctd\u003e3mm diameter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0-40°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Size\u003c\/td\u003e\n\u003ctd\u003e47.5 x 38 x 23.2mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Size\u003c\/td\u003e\n\u003ctd\u003e75 x 45 x 29mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Weight\u003c\/td\u003e\n\u003ctd\u003e10.0g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Weight\u003c\/td\u003e\n\u003ctd\u003e22.1g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eLearn and Documents\u003c\/h2\u003e\n\n → DOCUMENTS\n\n\u003c\/div\u003e","brand":"m5stack-store","offers":[{"title":"Default Title","offer_id":46036115488828,"sku":"orf1787247140144","price":3.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6985\/2220\/files\/m5stamps3-grove-breakout-w-127-header-pin_1.webp?v=1787247148"},{"product_id":"eol-unit-cam-wi-fi-camera-with-enclosure-ov2640","title":"[EOL] Unit Cam Wi-Fi Camera with Enclosure (OV2640)","description":"\u003cdiv style=\"background: #f3f8ff; border: 1px solid #cfe1ff; border-left: 4px solid #1f6fe5; border-radius: 8px; padding: 14px 16px; margin: 24px 0;\"\u003e\n\u003cstrong style=\"display: block; color: #0d47a1; font-size: 15px; margin-bottom: 6px;\"\u003e Product Status Notice \u003c\/strong\u003e \u003cspan style=\"color: #2c2c2c; font-size: 14.5px; line-height: 1.6;\"\u003e This product is \u003cstrong\u003eEOL (End of Life)\u003c\/strong\u003e. Please order the new version: Unit CamS3-5MP \u003c\/span\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\n\/* ===== Scoped Description Style ===== *\/\n.product-description.rte {\n font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, \"Helvetica Neue\", Arial, sans-serif;\n color: #2c2c2c;\n line-height: 1.65;\n font-size: 16px;\n}\n\n\/* ===== Headings ===== *\/\n.product-description.rte h2 {\n font-size: 1.8em;\n color: #0D47A1;\n border-left: 4px solid #1f6fe5;\n padding-left: 12px;\n margin-top: 32px;\n margin-bottom: 16px;\n}\n\n\/* ===== H3 Titles Optimization ===== *\/\n.product-description.rte h3 {\n font-size: 1.4em;\n color: #0D47A1;\n margin-top: 24px;\n margin-bottom: 12px;\n font-weight: 500;\n padding-bottom: 6px;\n border-bottom: 2px solid #e6e6e6;\n}\n\n\/* ===== Paragraphs ===== *\/\n.product-description.rte p {\n margin-bottom: 20px;\n line-height: 1.8;\n color: #4a4f57;\n font-size: 16px;\n}\n\n\/* ===== Paragraph Images (only in description) ===== *\/\n.product-description.rte img {\n display: block;\n max-width: 100%;\n height: auto;\n margin: 24px auto;\n border-radius: 12px;\n box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);\n}\n\n\/* ===== Lists ===== *\/\n.product-description.rte ul {\n padding-left: 20px;\n margin-bottom: 16px;\n list-style-type: disc;\n}\n.product-description.rte li {\n margin-bottom: 6px;\n}\n\n\/* ===== Links ===== *\/\n.product-description.rte a {\n color: #0288D1;\n text-decoration: none;\n transition: color 0.3s ease;\n}\n.product-description.rte a:hover {\n color: #01579B;\n}\n\n\/* ===== M5Stack-style Spec Table ===== *\/\n.product-description.rte .table-container {\n width: 100%;\n margin: 24px 0;\n overflow-x: auto;\n}\n.product-description.rte .table-container table {\n width: 100%;\n border-collapse: collapse;\n font-family: inherit;\n font-size: 14px;\n color: #2c2f36;\n background-color: #ffffff;\n border-radius: 10px;\n overflow: hidden;\n box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);\n}\n.product-description.rte .table-container thead th {\n background: #1f6fe5;\n color: #ffffff;\n padding: 14px 16px;\n text-align: center;\n font-weight: 600;\n border: none;\n vertical-align: middle;\n}\n.product-description.rte .table-container td {\n padding: 14px 16px;\n border-bottom: 1px solid #e6ebf2;\n vertical-align: middle;\n}\n.product-description.rte .table-container tbody td:first-child {\n width: 36%;\n text-align: center;\n font-weight: 500;\n color: #4a4f57;\n background-color: rgba(31, 111, 229, 0.02);\n}\n.product-description.rte .table-container tbody tr:nth-child(even) {\n background-color: #f7f9fc;\n}\n@media (hover: hover) {\n .product-description.rte .table-container tbody tr:hover {\n background-color: #eef3ff;\n }\n}\n\n\/* ===== Learn \u0026 Documents Button ===== *\/\n.product-description.rte #learn-and-documents-btn {\n display: inline-flex;\n align-items: center;\n padding: 6px 14px;\n background-color: #1f6fe5;\n color: #ffffff;\n font-weight: 600;\n border-radius: 6px;\n margin-top: 8px;\n text-decoration: none;\n transition: background 0.3s ease;\n}\n.product-description.rte #learn-and-documents-btn:hover {\n background-color: #1661c1;\n}\n\n\/* ===== Responsive Design for Smaller Screens (with table adjustments) ===== *\/\n@media screen and (max-width: 768px) {\n .product-description.rte .table-container table,\n .product-description.rte .table-container thead,\n .product-description.rte .table-container tbody,\n .product-description.rte .table-container th,\n .product-description.rte .table-container td,\n .product-description.rte .table-container tr {\n display: block;\n width: 100%;\n }\n .product-description.rte .table-container thead {\n display: none;\n }\n .product-description.rte .table-container tbody tr {\n padding: 12px 0;\n border-bottom: 1px solid #e6ebf2;\n }\n .product-description.rte .table-container tbody td {\n padding: 8px 16px;\n border: none;\n text-align: left;\n }\n .product-description.rte .table-container tbody td:first-child {\n width: 100%;\n background: none;\n color: #1f6fe5;\n font-weight: 600;\n padding-top: 16px;\n }\n .product-description.rte .table-container tbody td:last-child {\n padding-bottom: 16px;\n color: #2c2f36;\n line-height: 1.6;\n }\n\n \/* Ensure button appears correctly on mobile *\/\n .product-description.rte #learn-and-documents-btn {\n font-size: 14px;\n padding: 8px 16px;\n }\n}\n\u003c\/style\u003e\n\u003ch2 data-id=\"Description\" id=\"description\"\u003eDescription\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eUnit Camera\u003c\/strong\u003e is a cost-effective WiFi camera launched by M5Stack, featuring the ESP32-WROOM-32E control core and a 2MP image sensor (OV2640) solution. The design is simple, with no unnecessary peripherals. The factory software integrates image transmission firmware, providing interfaces for image data acquisition and image parameter adjustments (such as white balance, exposure, gain, size, etc.). Users can directly obtain image data and interact with the camera via UART or WiFi. It supports UIFlow graphical programming, allowing users to use it out of the box without development. Additionally, the reserved program download interface enables users to easily update or customize the firmware to enhance functionality and performance. The camera also comes with a mounting clip, making it easy to fix in the desired position. Its compact design and high cost-effectiveness make it suitable for various wireless camera application scenarios.\u003c\/p\u003e\n\u003ch2 data-id=\"Features\" id=\"features\"\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eESP32 control core\u003c\/li\u003e\n\u003cli\u003eSimplified design\u003c\/li\u003e\n\u003cli\u003e2MP camera (OV2640)\u003c\/li\u003e\n\u003cli\u003eUART communication (supports image data acquisition, image parameter adjustment, etc.)\u003c\/li\u003e\n\u003cli\u003eWiFi image transmission\u003c\/li\u003e\n\u003cli\u003eProgrammable LED indicator (blue)\u003c\/li\u003e\n\u003cli\u003eProgramming platforms: ESP-IDF\/Arduino\/UIFlow\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-id=\"Includes\" id=\"includes\"\u003eIncludes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Unit Camera\u003c\/li\u003e\n\u003cli\u003e1 x HY2.0-4P Grove cable (20cm)\u003c\/li\u003e\n\u003cli\u003e1 x Camera mounting clip (Lego compatible)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-id=\"Applications\" id=\"applications\"\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHome security\u003c\/li\u003e\n\u003cli\u003eSmart home\u003c\/li\u003e\n\u003cli\u003eIndustrial monitoring\u003c\/li\u003e\n\u003cli\u003eAgricultural monitoring\u003c\/li\u003e\n\u003cli\u003eEducation and research\u003c\/li\u003e\n\u003cli\u003ePet monitoring\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-id=\"Specifications\" id=\"specifications\"\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"table-container\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eParameters\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eESP32-WROOM-32E\u003c\/td\u003e\n\u003ctd\u003e240MHz dual core, 600 DMIPS, 520KB SRAM, Wi-Fi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlash\u003c\/td\u003e\n\u003ctd\u003e4MB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCamera\u003c\/td\u003e\n\u003ctd\u003eFocal length 4.8±5%mm\u003cbr\u003eAperture 2.4±5%\u003cbr\u003eLens type 1\/4inch\u003cbr\u003eField of view 65°\u003cbr\u003e2MP\u003cbr\u003eDistortion \u0026lt;1%\u003cbr\u003eSensor OV2640\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported output formats\u003c\/td\u003e\n\u003ctd\u003eYUV (422\/420) \/ YCbCr422, 8 bit compressed data, RGB565\/555, 8\/10 bit Raw RGB data\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDFOV\u003c\/td\u003e\n\u003ctd\u003e65°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Size\u003c\/td\u003e\n\u003ctd\u003e40 x 24 x 11mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Size\u003c\/td\u003e\n\u003ctd\u003e136 x 92 x 13mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct weight\u003c\/td\u003e\n\u003ctd\u003e10.6g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGross weight\u003c\/td\u003e\n\u003ctd\u003e15.7g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eLearn and Documents\u003c\/h2\u003e\n → DOCUMENTS \n\u003c\/div\u003e","brand":"m5stack-store","offers":[{"title":"Default Title","offer_id":46036115521596,"sku":"lza1787247141072","price":5.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6985\/2220\/files\/eol-unit-cam-wi-fi-camera-with-enclosure-ov2640_1.webp?v=1787247149"},{"product_id":"lora-unit-433mhz-with-antenna-e220","title":"LoRa Unit 433MHz with Antenna (E220)","description":"\u003cdiv style=\"position: relative; padding-bottom: 55%; height: 0; overflow: hidden; max-width: 100%; border-radius: 8px; margin: 10px 0; box-shadow: 0 4px 12px rgba(0,0,0,0.1);\" class=\"custom-video-container\"\u003e\u003cvideo controls=\"controls\" muted=\"\" playsinline=\"\" style=\"position: absolute; top: -2%; left: 0; width: 100%; height: 100%;\"\u003e\n \u003csource type=\"video\/mp4\" src=\"https:\/\/m5stack.oss-cn-shenzhen.aliyuncs.com\/resource\/docs\/products\/unit\/UNIT_LoraE220(433MHz)\/U170-433%20LoRaE220-433%20Unit%20%E8%A7%86%E9%A2%91.mp4\"\u003e\u003c\/video\u003e\u003c\/div\u003e\n\u003cstyle\u003e\n\/* ===== Scoped Description Style ===== *\/\n.product-description.rte {\n font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, \"Helvetica Neue\", Arial, sans-serif;\n color: #2c2c2c;\n line-height: 1.65;\n font-size: 16px;\n}\n\n\/* ===== Headings ===== *\/\n.product-description.rte h2 {\n font-size: 1.8em;\n color: #0D47A1;\n border-left: 4px solid #1f6fe5;\n padding-left: 12px;\n margin-top: 32px;\n margin-bottom: 16px;\n}\n\n\/* ===== H3 Titles Optimization ===== *\/\n.product-description.rte h3 {\n font-size: 1.4em;\n color: #0D47A1;\n margin-top: 24px;\n margin-bottom: 12px;\n font-weight: 500;\n padding-bottom: 6px;\n border-bottom: 2px solid #e6e6e6;\n}\n\n\/* ===== Paragraphs ===== *\/\n.product-description.rte p {\n margin-bottom: 20px;\n line-height: 1.8;\n color: #4a4f57;\n font-size: 16px;\n}\n\n\/* ===== Paragraph Images (only in description) ===== *\/\n.product-description.rte img {\n display: block;\n max-width: 100%;\n height: auto;\n margin: 24px auto;\n border-radius: 12px;\n box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);\n}\n\n\/* ===== Lists ===== *\/\n.product-description.rte ul {\n padding-left: 20px;\n margin-bottom: 16px;\n list-style-type: disc;\n}\n.product-description.rte li {\n margin-bottom: 6px;\n}\n\n\/* ===== Links ===== *\/\n.product-description.rte a {\n color: #0288D1;\n text-decoration: none;\n transition: color 0.3s ease;\n}\n.product-description.rte a:hover {\n color: #01579B;\n}\n\n\/* ===== M5Stack-style Spec Table ===== *\/\n.product-description.rte .table-container {\n width: 100%;\n margin: 24px 0;\n overflow-x: auto;\n}\n.product-description.rte .table-container table {\n width: 100%;\n border-collapse: collapse;\n font-family: inherit;\n font-size: 14px;\n color: #2c2f36;\n background-color: #ffffff;\n border-radius: 10px;\n overflow: hidden;\n box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);\n}\n.product-description.rte .table-container thead th {\n background: #1f6fe5;\n color: #ffffff;\n padding: 14px 16px;\n text-align: center;\n font-weight: 600;\n border: none;\n vertical-align: middle;\n}\n.product-description.rte .table-container td {\n padding: 14px 16px;\n border-bottom: 1px solid #e6ebf2;\n vertical-align: middle;\n}\n.product-description.rte .table-container tbody td:first-child {\n width: 36%;\n text-align: center;\n font-weight: 500;\n color: #4a4f57;\n background-color: rgba(31, 111, 229, 0.02);\n}\n.product-description.rte .table-container tbody tr:nth-child(even) {\n background-color: #f7f9fc;\n}\n@media (hover: hover) {\n .product-description.rte .table-container tbody tr:hover {\n background-color: #eef3ff;\n }\n}\n\n\/* ===== Learn \u0026 Documents Button ===== *\/\n.product-description.rte #learn-and-documents-btn {\n display: inline-flex;\n align-items: center;\n padding: 6px 14px;\n background-color: #1f6fe5;\n color: #ffffff;\n font-weight: 600;\n border-radius: 6px;\n margin-top: 8px;\n text-decoration: none;\n transition: background 0.3s ease;\n}\n.product-description.rte #learn-and-documents-btn:hover {\n background-color: #1661c1;\n}\n\n\/* ===== Responsive Design for Smaller Screens (with table adjustments) ===== *\/\n@media screen and (max-width: 768px) {\n .product-description.rte .table-container table,\n .product-description.rte .table-container thead,\n .product-description.rte .table-container tbody,\n .product-description.rte .table-container th,\n .product-description.rte .table-container td,\n .product-description.rte .table-container tr {\n display: block;\n width: 100%;\n }\n .product-description.rte .table-container thead {\n display: none;\n }\n .product-description.rte .table-container tbody tr {\n padding: 12px 0;\n border-bottom: 1px solid #e6ebf2;\n }\n .product-description.rte .table-container tbody td {\n padding: 8px 16px;\n border: none;\n text-align: left;\n }\n .product-description.rte .table-container tbody td:first-child {\n width: 100%;\n background: none;\n color: #1f6fe5;\n font-weight: 600;\n padding-top: 16px;\n }\n .product-description.rte .table-container tbody td:last-child {\n padding-bottom: 16px;\n color: #2c2f36;\n line-height: 1.6;\n }\n\n \/* Ensure button appears correctly on mobile *\/\n .product-description.rte #learn-and-documents-btn {\n font-size: 14px;\n padding: 8px 16px;\n }\n}\n\u003c\/style\u003e\n\u003ch2 id=\"description\" data-id=\"Description\"\u003eDescription\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eUnit LoRaE220-433\u003c\/strong\u003e is a LoRa communication unit for the 433MHz frequency band launched by M5Stack, using the LLCC68 chip solution. Compared to the traditional SX1278 solution, the LLCC68 offers advantages such as longer transmission distance, faster speed, and lower power consumption. This unit supports features like over-the-air wake-up, carrier sensing, and communication keys, enabling point-to-point transmission and broadcast modes through convenient serial communication. The module can switch between four different working modes via an onboard DIP switch, allowing users to send and receive data without complex configurations, meeting various communication needs. It is suitable for applications such as home security alarms, building automation, smart homes, and the automotive industry.\u003c\/p\u003e\n\u003ch2 id=\"features\" data-id=\"Features\"\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eLLCC68 chip solution\u003c\/li\u003e\n\u003cli\u003eMaximum transmit power of 22dBm, software-adjustable in multiple levels\u003c\/li\u003e\n\u003cli\u003eSupports user-defined communication keys\u003c\/li\u003e\n\u003cli\u003eSupports over-the-air wake-up\u003c\/li\u003e\n\u003cli\u003eSupports point-to-point transmission, broadcast transmission, and channel listening\u003c\/li\u003e\n\u003cli\u003eCommunication frequency band: supports 433MHz band (410.125～493.125MHz)\u003c\/li\u003e\n\u003cli\u003eOnboard DIP switch for communication mode adjustment\u003c\/li\u003e\n\u003cli\u003eSerial communication\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 id=\"includes\" data-id=\"Includes\"\u003eIncludes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 x LoRaE220-433 Unit\u003c\/li\u003e\n\u003cli\u003e1 x HY2.0-4P Grove cable (20cm)\u003c\/li\u003e\n\u003cli\u003e1 x Rubber duck antenna (@2.5dBi, total length 110mm, SMA male)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 id=\"applications\" data-id=\"Applications\"\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHome security alarms and remote keyless entry\u003c\/li\u003e\n\u003cli\u003eSmart homes and industrial sensors\u003c\/li\u003e\n\u003cli\u003eWireless alarm security systems\u003c\/li\u003e\n\u003cli\u003eBuilding automation solutions\u003c\/li\u003e\n\u003cli\u003eWireless industrial remote controls\u003c\/li\u003e\n\u003cli\u003eHealthcare products\u003c\/li\u003e\n\u003cli\u003eAdvanced metering infrastructure (AMI)\u003c\/li\u003e\n\u003cli\u003eAutomotive industry applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 id=\"specifications\" data-id=\"Specifications\"\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"table-container\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoRa module\u003c\/td\u003e\n\u003ctd\u003eE220-400T22S@LLCC68\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported frequency\u003c\/td\u003e\n\u003ctd\u003eDefault 433MHz (supports 410.125～493.125MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum transmit power\u003c\/td\u003e\n\u003ctd\u003e22dBm, software-adjustable in multiple levels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReceive sensitivity\u003c\/td\u003e\n\u003ctd\u003e-129 dBm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply voltage\u003c\/td\u003e\n\u003ctd\u003e5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication method\u003c\/td\u003e\n\u003ctd\u003eSerial communication (115200)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorking modes\u003c\/td\u003e\n\u003ctd\u003eTransmission mode\u003cbr\u003eWOR transmit mode\u003cbr\u003eWOR receive mode\u003cbr\u003eSleep mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAntenna\u003c\/td\u003e\n\u003ctd\u003eRubber duck antenna (@2.5dBi, total length 110mm, SMA male)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temperature\u003c\/td\u003e\n\u003ctd\u003e0 ~ 40°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Size\u003c\/td\u003e\n\u003ctd\u003e71.4 x 24.0 x 8.0mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Weight\u003c\/td\u003e\n\u003ctd\u003e19.5g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Size\u003c\/td\u003e\n\u003ctd\u003e138.0 x 93.0 x 9.0mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGross Weight\u003c\/td\u003e\n\u003ctd\u003e24.9g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eLearn and Documents\u003c\/h2\u003e\n → DOCUMENTS \n\u003c\/div\u003e","brand":"m5stack-store","offers":[{"title":"Default Title","offer_id":46036115554364,"sku":"del1787247142749","price":9.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6985\/2220\/files\/lora-unit-433mhz-with-antenna-e220_1.webp?v=1787247150"},{"product_id":"nb-iot-2-unit-golbal-version-sim7028-with-antenna","title":"NB-IoT 2 Unit Golbal Version (SIM7028) with Antenna","description":"\u003cdiv class=\"custom-video-container\" style=\"position: relative; padding-bottom: 55%; height: 0; overflow: hidden; max-width: 100%; border-radius: 8px; margin: 10px 0; box-shadow: 0 4px 12px rgba(0,0,0,0.1);\"\u003e\u003cvideo style=\"position: absolute; top: -2%; left: 0; width: 100%; height: 100%;\" playsinline=\"\" muted=\"\" controls=\"controls\"\u003e\n \u003csource src=\"https:\/\/m5stack.oss-cn-shenzhen.aliyuncs.com\/resource\/docs\/products\/unit\/Unit%20NB-IoT2%20(SIM7028)\/U111-B%20NB-IoT2%20UNIT%20%E8%A7%86%E9%A2%91.mp4\" type=\"video\/mp4\"\u003e\u003c\/video\u003e\u003c\/div\u003e\n\u003cstyle\u003e\n\/* ===== Scoped Description Style ===== *\/\n.product-description.rte {\n font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, \"Helvetica Neue\", Arial, sans-serif;\n color: #2c2c2c;\n line-height: 1.65;\n font-size: 16px;\n}\n\n\/* ===== Headings ===== *\/\n.product-description.rte h2 {\n font-size: 1.8em;\n color: #0D47A1;\n border-left: 4px solid #1f6fe5;\n padding-left: 12px;\n margin-top: 32px;\n margin-bottom: 16px;\n}\n\n\/* ===== H3 Titles Optimization ===== *\/\n.product-description.rte h3 {\n font-size: 1.4em;\n color: #0D47A1;\n margin-top: 24px;\n margin-bottom: 12px;\n font-weight: 500;\n padding-bottom: 6px;\n border-bottom: 2px solid #e6e6e6;\n}\n\n\/* ===== Paragraphs ===== *\/\n.product-description.rte p {\n margin-bottom: 20px;\n line-height: 1.8;\n color: #4a4f57;\n font-size: 16px;\n}\n\n\/* ===== Paragraph Images (only in description) ===== *\/\n.product-description.rte img {\n display: block;\n max-width: 100%;\n height: auto;\n margin: 24px auto;\n border-radius: 12px;\n box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);\n}\n\n\/* ===== Lists ===== *\/\n.product-description.rte ul {\n padding-left: 20px;\n margin-bottom: 16px;\n list-style-type: disc;\n}\n.product-description.rte li {\n margin-bottom: 6px;\n}\n\n\/* ===== Links ===== *\/\n.product-description.rte a {\n color: #0288D1;\n text-decoration: none;\n transition: color 0.3s ease;\n}\n.product-description.rte a:hover {\n color: #01579B;\n}\n\n\/* ===== M5Stack-style Spec Table ===== *\/\n.product-description.rte .table-container {\n width: 100%;\n margin: 24px 0;\n overflow-x: auto;\n}\n.product-description.rte .table-container table {\n width: 100%;\n border-collapse: collapse;\n font-family: inherit;\n font-size: 14px;\n color: #2c2f36;\n background-color: #ffffff;\n border-radius: 10px;\n overflow: hidden;\n box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);\n}\n.product-description.rte .table-container thead th {\n background: #1f6fe5;\n color: #ffffff;\n padding: 14px 16px;\n text-align: center;\n font-weight: 600;\n border: none;\n vertical-align: middle;\n}\n.product-description.rte .table-container td {\n padding: 14px 16px;\n border-bottom: 1px solid #e6ebf2;\n vertical-align: middle;\n}\n.product-description.rte .table-container tbody td:first-child {\n width: 36%;\n text-align: center;\n font-weight: 500;\n color: #4a4f57;\n background-color: rgba(31, 111, 229, 0.02);\n}\n.product-description.rte .table-container tbody tr:nth-child(even) {\n background-color: #f7f9fc;\n}\n@media (hover: hover) {\n .product-description.rte .table-container tbody tr:hover {\n background-color: #eef3ff;\n }\n}\n\n\/* ===== Learn \u0026 Documents Button ===== *\/\n.product-description.rte #learn-and-documents-btn {\n display: inline-flex;\n align-items: center;\n padding: 6px 14px;\n background-color: #1f6fe5;\n color: #ffffff;\n font-weight: 600;\n border-radius: 6px;\n margin-top: 8px;\n text-decoration: none;\n transition: background 0.3s ease;\n}\n.product-description.rte #learn-and-documents-btn:hover {\n background-color: #1661c1;\n}\n\n\/* ===== Responsive Design for Smaller Screens (with table adjustments) ===== *\/\n@media screen and (max-width: 768px) {\n .product-description.rte .table-container table,\n .product-description.rte .table-container thead,\n .product-description.rte .table-container tbody,\n .product-description.rte .table-container th,\n .product-description.rte .table-container td,\n .product-description.rte .table-container tr {\n display: block;\n width: 100%;\n }\n .product-description.rte .table-container thead {\n display: none;\n }\n .product-description.rte .table-container tbody tr {\n padding: 12px 0;\n border-bottom: 1px solid #e6ebf2;\n }\n .product-description.rte .table-container tbody td {\n padding: 8px 16px;\n border: none;\n text-align: left;\n }\n .product-description.rte .table-container tbody td:first-child {\n width: 100%;\n background: none;\n color: #1f6fe5;\n font-weight: 600;\n padding-top: 16px;\n }\n .product-description.rte .table-container tbody td:last-child {\n padding-bottom: 16px;\n color: #2c2f36;\n line-height: 1.6;\n }\n\n \/* Ensure button appears correctly on mobile *\/\n .product-description.rte #learn-and-documents-btn {\n font-size: 14px;\n padding: 8px 16px;\n }\n}\n\u003c\/style\u003e\n\u003ch2 data-id=\"Description\" id=\"description\"\u003eDescription\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eUnit NBIoT2\u003c\/strong\u003e is an NB-IoT wireless communication module suitable for global Cat-NB frequency bands. It features the built-in SIM7028 communication module, uses serial communication (controlled via AT command set), and integrates an SMA external antenna interface, significantly improving the communication quality and signal stability of the device. The SIM7028 module supports multi-band NB-IoT network connectivity, ensuring wide applicability worldwide. Designed for low-latency, low-throughput applications, the SIM7028 module has excellent power management capabilities, making it suitable for long-term operation devices. It is ideal for IoT applications such as smart metering, remote control, asset tracking, remote monitoring, telemedicine, and shared bikes.\u003c\/p\u003e\n\u003ch2 data-id=\"Features\" id=\"features\"\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGlobal version\/multi-band support\u003c\/li\u003e\n\u003cli\u003eStrong signal access capability\u003c\/li\u003e\n\u003cli\u003eAT command control\u003c\/li\u003e\n\u003cli\u003eSIM card type: Nano\u003c\/li\u003e\n\u003cli\u003eExternal antenna: SMA antenna\u003c\/li\u003e\n\u003cli\u003eSerial communication: UART 115200bps\u003c\/li\u003e\n\u003cli\u003eCat-NB frequency bands: B1\/B2\/B3\/B4\/B5\/B8\/B12\/B13\/B14\/B17\/B18\/B19\/B20\/B25\/B26\/B28\/B66\/B70\/B85\u003c\/li\u003e\n\u003cli\u003eData transfer rate (kbps): 127(DL)\/159(UL)\u003c\/li\u003e\n\u003cli\u003eNetwork protocols: TCP\/UDP\/HTTP\/TLS*\/DTLS*\/DNS\/NTP\/PING\/LWM2M\/COAP*\/MQTT\/MQTTS\/SSL\u003c\/li\u003e\n\u003cli\u003eCertifications:\n\u003cul\u003e\n\u003cli\u003eSRRC*\/NAL*\/CCC*\u003c\/li\u003e\n\u003cli\u003eCE-RED*\/GCF*\u003c\/li\u003e\n\u003cli\u003eDeutsche Telekom*\/Vodafone*\/Telefonica*\u003c\/li\u003e\n\u003cli\u003eRoHS*\/REACH*\u003c\/li\u003e\n\u003cli\u003eChina Telecom*\u003c\/li\u003e\n\u003cli\u003eChina Mobile*\u003c\/li\u003e\n\u003cli\u003eChina Unicom*\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-id=\"Includes\" id=\"includes\"\u003eIncludes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Unit NB-IoT2\u003c\/li\u003e\n\u003cli\u003e1 x SMA antenna\u003c\/li\u003e\n\u003cli\u003e1 x Hex wrench\u003c\/li\u003e\n\u003cli\u003e1 x HY2.0-4P Grove cable (20cm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-id=\"Applications\" id=\"applications\"\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRemote control\u003c\/li\u003e\n\u003cli\u003eAsset tracking\u003c\/li\u003e\n\u003cli\u003eRemote monitoring\u003c\/li\u003e\n\u003cli\u003eShared bikes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-id=\"Specifications\" id=\"specifications\"\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"table-container\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication module\u003c\/td\u003e\n\u003ctd\u003eSIM7028\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported Cat-NB bands\u003c\/td\u003e\n\u003ctd\u003eB1\/B2\/B3\/B4\/B5\/B8\/B12\/B13\/B14\/B17\/B18\/B19\/B20\/B25\/B26\/B28\/B66\/B70\/B85\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork protocols\u003c\/td\u003e\n\u003ctd\u003eTCP\/UDP\/HTTP\/TLS*\/DTLS*\/DNS\/NTP\/PING\/LWM2M\/COAP*\/MQTT\/MQTTS\/SSL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperator certifications\u003c\/td\u003e\n\u003ctd\u003eDeutsche Telekom\/Vodafone\/Telefonica\/China Telecom\/China Mobile\/China Unicom\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication method\u003c\/td\u003e\n\u003ctd\u003eUART 115200bps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower consumption test\u003c\/td\u003e\n\u003ctd\u003eStandby current: DC 5V\/3.1mA\u003cbr\u003eNetwork current: DC 5V\/36mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Size\u003c\/td\u003e\n\u003ctd\u003e71.5 x 24 x 8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Size\u003c\/td\u003e\n\u003ctd\u003e136 x 92 x 13mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct weight\u003c\/td\u003e\n\u003ctd\u003e12.4g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGross weight\u003c\/td\u003e\n\u003ctd\u003e25.5g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eLearn and Documents\u003c\/h2\u003e\n\n → DOCUMENTS\n\n\u003c\/div\u003e","brand":"m5stack-store","offers":[{"title":"Default Title","offer_id":46036115587132,"sku":"wro1787247145129","price":14.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6985\/2220\/files\/nb-iot-2-unit-golbal-version-sim7028-with-antenna_1.webp?v=1787247153"},{"product_id":"i2c-joystick-2-unit-stm32g030","title":"I2C Joystick 2 Unit (STM32G030)","description":"\u003cdiv class=\"custom-video-container\" style=\"position: relative; padding-bottom: 55%; height: 0; overflow: hidden; max-width: 100%; border-radius: 8px; margin: 10px 0; box-shadow: 0 4px 12px rgba(0,0,0,0.1);\"\u003e\u003cvideo style=\"position: absolute; top: -2%; left: 0; width: 100%; height: 100%;\" playsinline=\"\" muted=\"\" controls=\"controls\"\u003e\n \u003csource src=\"https:\/\/m5stack.oss-cn-shenzhen.aliyuncs.com\/resource\/docs\/products\/unit\/Unit-JoyStick2\/U024-V2%20%20JoyStick2%20Unit%20%E8%A7%86%E9%A2%91.mp4\" type=\"video\/mp4\"\u003e\u003c\/video\u003e\u003c\/div\u003e\n\u003cstyle\u003e\n\/* ===== Scoped Description Style ===== *\/\n.product-description.rte {\n font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, \"Helvetica Neue\", Arial, sans-serif;\n color: #2c2c2c;\n line-height: 1.65;\n font-size: 16px;\n}\n\n\/* ===== Headings ===== *\/\n.product-description.rte h2 {\n font-size: 1.8em;\n color: #0D47A1;\n border-left: 4px solid #1f6fe5;\n padding-left: 12px;\n margin-top: 32px;\n margin-bottom: 16px;\n}\n\n\/* ===== H3 Titles Optimization ===== *\/\n.product-description.rte h3 {\n font-size: 1.4em;\n color: #0D47A1;\n margin-top: 24px;\n margin-bottom: 12px;\n font-weight: 500;\n padding-bottom: 6px;\n border-bottom: 2px solid #e6e6e6;\n}\n\n\/* ===== Paragraphs ===== *\/\n.product-description.rte p {\n margin-bottom: 20px;\n line-height: 1.8;\n color: #4a4f57;\n font-size: 16px;\n}\n\n\/* ===== Paragraph Images (only in description) ===== *\/\n.product-description.rte img {\n display: block;\n max-width: 100%;\n height: auto;\n margin: 24px auto;\n border-radius: 12px;\n box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);\n}\n\n\/* ===== Lists ===== *\/\n.product-description.rte ul {\n padding-left: 20px;\n margin-bottom: 16px;\n list-style-type: disc;\n}\n.product-description.rte li {\n margin-bottom: 6px;\n}\n\n\/* ===== Links ===== *\/\n.product-description.rte a {\n color: #0288D1;\n text-decoration: none;\n transition: color 0.3s ease;\n}\n.product-description.rte a:hover {\n color: #01579B;\n}\n\n\/* ===== M5Stack-style Spec Table ===== *\/\n.product-description.rte .table-container {\n width: 100%;\n margin: 24px 0;\n overflow-x: auto;\n}\n.product-description.rte .table-container table {\n width: 100%;\n border-collapse: collapse;\n font-family: inherit;\n font-size: 14px;\n color: #2c2f36;\n background-color: #ffffff;\n border-radius: 10px;\n overflow: hidden;\n box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);\n}\n.product-description.rte .table-container thead th {\n background: #1f6fe5;\n color: #ffffff;\n padding: 14px 16px;\n text-align: center;\n font-weight: 600;\n border: none;\n vertical-align: middle;\n}\n.product-description.rte .table-container td {\n padding: 14px 16px;\n border-bottom: 1px solid #e6ebf2;\n vertical-align: middle;\n}\n.product-description.rte .table-container tbody td:first-child {\n width: 36%;\n text-align: center;\n font-weight: 500;\n color: #4a4f57;\n background-color: rgba(31, 111, 229, 0.02);\n}\n.product-description.rte .table-container tbody tr:nth-child(even) {\n background-color: #f7f9fc;\n}\n@media (hover: hover) {\n .product-description.rte .table-container tbody tr:hover {\n background-color: #eef3ff;\n }\n}\n\n\/* ===== Learn \u0026 Documents Button ===== *\/\n.product-description.rte #learn-and-documents-btn {\n display: inline-flex;\n align-items: center;\n padding: 6px 14px;\n background-color: #1f6fe5;\n color: #ffffff;\n font-weight: 600;\n border-radius: 6px;\n margin-top: 8px;\n text-decoration: none;\n transition: background 0.3s ease;\n}\n.product-description.rte #learn-and-documents-btn:hover {\n background-color: #1661c1;\n}\n\n\/* ===== Responsive Design for Smaller Screens (with table adjustments) ===== *\/\n@media screen and (max-width: 768px) {\n .product-description.rte .table-container table,\n .product-description.rte .table-container thead,\n .product-description.rte .table-container tbody,\n .product-description.rte .table-container th,\n .product-description.rte .table-container td,\n .product-description.rte .table-container tr {\n display: block;\n width: 100%;\n }\n .product-description.rte .table-container thead {\n display: none;\n }\n .product-description.rte .table-container tbody tr {\n padding: 12px 0;\n border-bottom: 1px solid #e6ebf2;\n }\n .product-description.rte .table-container tbody td {\n padding: 8px 16px;\n border: none;\n text-align: left;\n }\n .product-description.rte .table-container tbody td:first-child {\n width: 100%;\n background: none;\n color: #1f6fe5;\n font-weight: 600;\n padding-top: 16px;\n }\n .product-description.rte .table-container tbody td:last-child {\n padding-bottom: 16px;\n color: #2c2f36;\n line-height: 1.6;\n }\n\n \/* Ensure button appears correctly on mobile *\/\n .product-description.rte #learn-and-documents-btn {\n font-size: 14px;\n padding: 8px 16px;\n }\n}\n\u003c\/style\u003e\n\u003ch2 id=\"description\" data-id=\"Description\"\u003eDescription\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eUnit Joystick2\u003c\/strong\u003e is a high-precision Hall effect joystick control unit, built with an STM32G030F6P6 main control chip and integrated firmware for joystick signal acquisition. The unit communicates via the I2C interface and supports three-axis control signal input, including analog input for the X\/Y axes and digital button input for the Z axis. \u003cstrong\u003eUnit Joystick2\u003c\/strong\u003e uses a Hall effect joystick, achieving high-precision control by detecting magnetic field changes, offering advantages such as contactless operation, wear resistance, high accuracy, and strong anti-interference capability, ensuring product stability and long service life. Additionally, the device is equipped with a WS2812 RGB LED for status indication and interactive display, and reserves a firmware upgrade interface for the STM32, making firmware updates convenient. This product is suitable for various application scenarios such as game controllers and robot control.\u003c\/p\u003e\n\u003ch2 id=\"features\" data-id=\"Features\"\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHall effect joystick\u003c\/li\u003e\n\u003cli\u003eThree-axis input:\n\u003cul\u003e\n\u003cli\u003eX\/Y axis offset analog input\u003c\/li\u003e\n\u003cli\u003eZ-axis button digital input\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eBuilt-in STM32\u003c\/li\u003e\n\u003cli\u003eI2C communication\u003c\/li\u003e\n\u003cli\u003eRGB LED\u003c\/li\u003e\n\u003cli\u003e2 x LEGO compatible holes\u003c\/li\u003e\n\u003cli\u003eDevelopment Platform: Arduino, UiFlow\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 id=\"includes\" data-id=\"Includes\"\u003eIncludes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Unit Joystick2\u003c\/li\u003e\n\u003cli\u003e1 x HY2.0-4P Grove Cable (20cm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 id=\"applications\" data-id=\"Applications\"\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGame controller\u003c\/li\u003e\n\u003cli\u003eRemote-controlled robot\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 id=\"specifications\" data-id=\"Specifications\"\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"table-container\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMCU\u003c\/td\u003e\n\u003ctd\u003eSTM32G030F6P6@Cortex-M0+, 64MHz main frequency\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlash\u003c\/td\u003e\n\u003ctd\u003e32KB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSRAM\u003c\/td\u003e\n\u003ctd\u003e8KB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Interface\u003c\/td\u003e\n\u003ctd\u003eI2C Communication @0x63\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eX\/Y axis output\u003c\/td\u003e\n\u003ctd\u003e16-bit ADC output (0-65535)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eZ-axis button\u003c\/td\u003e\n\u003ctd\u003e0\/1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRGB LED\u003c\/td\u003e\n\u003ctd\u003e1x WS2812C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Size\u003c\/td\u003e\n\u003ctd\u003e40.0 x 24.0 x 23.9mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Weight\u003c\/td\u003e\n\u003ctd\u003e10.0g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Size\u003c\/td\u003e\n\u003ctd\u003e138.0 x 93.0 x 24.9mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGross Weight\u003c\/td\u003e\n\u003ctd\u003e15.7g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 id=\"product comparison\" data-id=\"Product Comparison\"\u003eProduct Comparison\u003c\/h2\u003e\n\u003cdiv class=\"compare-table-container\"\u003e\n\u003cdiv class=\"table-container\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Compare\u003c\/th\u003e\n\u003cth\u003eUnit Joystick v1.1\u003c\/th\u003e\n\u003cth\u003eUnit Joystick2\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMCU\u003c\/td\u003e\n\u003ctd\u003eMEGA8A\u003c\/td\u003e\n\u003ctd\u003eSTM32G030F6P6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRGB\u003c\/td\u003e\n\u003ctd\u003e\/\u003c\/td\u003e\n\u003ctd\u003eWS2812C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eX\/Y axis offset output value\u003c\/td\u003e\n\u003ctd\u003e8 bits (0-255)\u003c\/td\u003e\n\u003ctd\u003e16 bits (0-65535)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Mode\u003c\/td\u003e\n\u003ctd\u003eI2C (0x52)\u003c\/td\u003e\n\u003ctd\u003eI2C (0x63)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003emanufacturing technique\u003c\/td\u003e\n\u003ctd\u003eCarbon film joystick\u003c\/td\u003e\n\u003ctd\u003eHall effect joystick\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eLearn and Documents\u003c\/h2\u003e\n → DOCUMENTS \n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"m5stack-store","offers":[{"title":"Default Title","offer_id":46036115685436,"sku":"vtg1787247147631","price":3.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6985\/2220\/files\/i2c-joystick-2-unit-stm32g030_1.webp?v=1787247155"},{"product_id":"roller485-unit-with-bldc-motor-stm32","title":"Roller485 Unit with BLDC Motor (STM32)","description":"\u003cdiv class=\"custom-video-container\" style=\"position: relative; padding-bottom: 55%; height: 0; overflow: hidden; max-width: 100%; border-radius: 8px; margin: 10px 0; box-shadow: 0 4px 12px rgba(0,0,0,0.1);\"\u003e\n \n \u003cvideo style=\"position: absolute; top: -2%; left: 0; width: 100%; height: 100%;\" playsinline muted controls\u003e\n \u003csource src=\"https:\/\/m5stack.oss-cn-shenzhen.aliyuncs.com\/resource\/docs\/products\/unit\/Unit-Roller485\/3e5ec07a60735d6943fa7659b7978182.mp4\" type=\"video\/mp4\"\u003e\u003c\/video\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\n\/* ===== Scoped Description Style ===== *\/\n.product-description.rte {\n font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, \"Helvetica Neue\", Arial, sans-serif;\n color: #2c2c2c;\n line-height: 1.65;\n font-size: 16px;\n}\n\n\/* ===== Headings ===== *\/\n.product-description.rte h2 {\n font-size: 1.8em;\n color: #0D47A1;\n border-left: 4px solid #1f6fe5;\n padding-left: 12px;\n margin-top: 32px;\n margin-bottom: 16px;\n}\n\n\/* ===== H3 Titles Optimization ===== *\/\n.product-description.rte h3 {\n font-size: 1.4em;\n color: #0D47A1;\n margin-top: 24px;\n margin-bottom: 12px;\n font-weight: 500;\n padding-bottom: 6px;\n border-bottom: 2px solid #e6e6e6;\n}\n\n\/* ===== Paragraphs ===== *\/\n.product-description.rte p {\n margin-bottom: 20px;\n line-height: 1.8;\n color: #4a4f57;\n font-size: 16px;\n}\n\n\/* ===== Paragraph Images (only in description) ===== *\/\n.product-description.rte img {\n display: block;\n max-width: 100%;\n height: auto;\n margin: 24px auto;\n border-radius: 12px;\n box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);\n}\n\n\/* ===== Lists ===== *\/\n.product-description.rte ul {\n padding-left: 20px;\n margin-bottom: 16px;\n list-style-type: disc;\n}\n.product-description.rte li {\n margin-bottom: 6px;\n}\n\n\/* ===== Links ===== *\/\n.product-description.rte a {\n color: #0288D1;\n text-decoration: none;\n transition: color 0.3s ease;\n}\n.product-description.rte a:hover {\n color: #01579B;\n}\n\n\/* ===== M5Stack-style Spec Table ===== *\/\n.product-description.rte .table-container {\n width: 100%;\n margin: 24px 0;\n overflow-x: auto;\n}\n.product-description.rte .table-container table {\n width: 100%;\n border-collapse: collapse;\n font-family: inherit;\n font-size: 14px;\n color: #2c2f36;\n background-color: #ffffff;\n border-radius: 10px;\n overflow: hidden;\n box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);\n}\n.product-description.rte .table-container thead th {\n background: #1f6fe5;\n color: #ffffff;\n padding: 14px 16px;\n text-align: center;\n font-weight: 600;\n border: none;\n vertical-align: middle;\n}\n.product-description.rte .table-container td {\n padding: 14px 16px;\n border-bottom: 1px solid #e6ebf2;\n vertical-align: middle;\n}\n.product-description.rte .table-container tbody td:first-child {\n width: 36%;\n text-align: center;\n font-weight: 500;\n color: #4a4f57;\n background-color: rgba(31, 111, 229, 0.02);\n}\n.product-description.rte .table-container tbody tr:nth-child(even) {\n background-color: #f7f9fc;\n}\n@media (hover: hover) {\n .product-description.rte .table-container tbody tr:hover {\n background-color: #eef3ff;\n }\n}\n\n\/* ===== Learn \u0026 Documents Button ===== *\/\n.product-description.rte #learn-and-documents-btn {\n display: inline-flex;\n align-items: center;\n padding: 6px 14px;\n background-color: #1f6fe5;\n color: #ffffff;\n font-weight: 600;\n border-radius: 6px;\n margin-top: 8px;\n text-decoration: none;\n transition: background 0.3s ease;\n}\n.product-description.rte #learn-and-documents-btn:hover {\n background-color: #1661c1;\n}\n\n\/* ===== Responsive Design for Smaller Screens (with table adjustments) ===== *\/\n@media screen and (max-width: 768px) {\n .product-description.rte .table-container table,\n .product-description.rte .table-container thead,\n .product-description.rte .table-container tbody,\n .product-description.rte .table-container th,\n .product-description.rte .table-container td,\n .product-description.rte .table-container tr {\n display: block;\n width: 100%;\n }\n .product-description.rte .table-container thead {\n display: none;\n }\n .product-description.rte .table-container tbody tr {\n padding: 12px 0;\n border-bottom: 1px solid #e6ebf2;\n }\n .product-description.rte .table-container tbody td {\n padding: 8px 16px;\n border: none;\n text-align: left;\n }\n .product-description.rte .table-container tbody td:first-child {\n width: 100%;\n background: none;\n color: #1f6fe5;\n font-weight: 600;\n padding-top: 16px;\n }\n .product-description.rte .table-container tbody td:last-child {\n padding-bottom: 16px;\n color: #2c2f36;\n line-height: 1.6;\n }\n\n \/* Ensure button appears correctly on mobile *\/\n .product-description.rte #learn-and-documents-btn {\n font-size: 14px;\n padding: 8px 16px;\n }\n}\n\u003c\/style\u003e\n\u003ch2 data-id=\"Description\" id=\"description\"\u003eDescription\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eUnit Roller485\u003c\/strong\u003e is a brushless DC motor motion execution kit with integrated control functions, designed for efficient motion control. The product supports 6-16V DC power input (via the PWR485 interface) or 5V input (via the Grove interface), and can automatically adjust the power coefficient to ensure optimal performance.\u003c\/p\u003e\n\u003cp\u003eIt features a built-in \u003cstrong\u003eFOC\u003c\/strong\u003e closed-loop drive system, using a 3504 200KV brushless motor, with a maximum continuous phase current of 0.5A and a short-term peak of 1A without forced cooling. The driver uses a magnetic encoder as feedback, supporting current, speed, and position triple-loop control to ensure precise control. The device offers an optional electrical slip ring, allowing the top Grove interface to remain connected to the bottom even during 360° rotation, enabling additional modules to be expanded on the top while ensuring power and data transmission for the rotating part.\u003c\/p\u003e\n\u003cp\u003eAdditionally, the device is equipped with a 0.66-inch \u003cstrong\u003eOLED\u003c\/strong\u003e display on the back to show real-time status. It also includes built-in RGB indicators and function buttons for easy human-machine interaction. The product's top and base designs feature LEGO-compatible mounting holes and M3 screw holes for quick assembly and integration. \u003cstrong\u003eUnit Roller485\u003c\/strong\u003e is fully open-source in both hardware and software, supporting motion control and parameter adjustment via \u003cstrong\u003eRS485\u003c\/strong\u003e or \u003cstrong\u003eI2C\u003c\/strong\u003e buses, and provides SWD and SWO debugging interfaces, further enhancing developer flexibility. This product is used in robotic joints, motion control, industrial automation, and visual demonstration projects.\u003c\/p\u003e\n\u003ch2 data-id=\"Features\" id=\"features\"\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBrushless DC motor control\u003c\/li\u003e\n\u003cli\u003eRS-485\/I2C communication control\u003c\/li\u003e\n\u003cli\u003eIntegrated OLED display\u003c\/li\u003e\n\u003cli\u003eRGB indicators\u003c\/li\u003e\n\u003cli\u003eFOC closed-loop drive system\u003c\/li\u003e\n\u003cli\u003eSlip ring\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-id=\"Includes\" id=\"includes\"\u003eIncludes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Unit Roller485\u003c\/li\u003e\n\u003cli\u003e1 x HT3.96R-4P connector\u003c\/li\u003e\n\u003cli\u003e2 x HY2.0-4P Grove cables (5cm)\u003c\/li\u003e\n\u003cli\u003e6 x Friction pins\u003c\/li\u003e\n\u003cli\u003e1 x Flange\u003c\/li\u003e\n\u003cli\u003e1 x Bracket\u003c\/li\u003e\n\u003cli\u003e1 x Hex key (2.5mm)\u003c\/li\u003e\n\u003cli\u003e1 x Hex key (2mm)\u003c\/li\u003e\n\u003cli\u003e6 x M3 nuts\u003c\/li\u003e\n\u003cli\u003e2 x Hex socket head M3x14mm screws\u003c\/li\u003e\n\u003cli\u003e4 x Hex socket head M3x14mm screws\u003c\/li\u003e\n\u003cli\u003e4 x Hex socket head M3x12mm screws\u003c\/li\u003e\n\u003cli\u003e1 x Single-ended terminal cable 5P debugging cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-id=\"Applications\" id=\"applications\"\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRobotic joint control\u003c\/li\u003e\n\u003cli\u003eSmart manufacturing equipment\u003c\/li\u003e\n\u003cli\u003eVisual demonstrations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-id=\"Specifications\" id=\"specifications\"\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"table-container\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eParameters\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMCU\u003c\/td\u003e\n\u003ctd\u003eSTM32G431CBU6@Cortex-M4, 128KB-Flash, 32KB-SRAM, 170MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Type\u003c\/td\u003e\n\u003ctd\u003eD3504 200KV brushless motor@diameter: 41mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDriver Chip\u003c\/td\u003e\n\u003ctd\u003eDRV8311HRRWR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAngle Sensor\u003c\/td\u003e\n\u003ctd\u003eTLI5012BE1000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Interfaces\u003c\/td\u003e\n\u003ctd\u003e1x PWR-485 (HT3.96-4P interface) \u003cbr\u003e2x I2C (0x64)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003e0.66-inch OLED display, resolution: 64 x 48, SPI communication\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRGB LEDs\u003c\/td\u003e\n\u003ctd\u003e2x WS2812-2020\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Power Supply\u003c\/td\u003e\n\u003ctd\u003ePWR-485 (HT3.96-4P interface) @6-16V\u003cbr\u003eGrove port DC 5V\u003cbr\u003eSlip ring_Grove port DC 5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoad\u003c\/td\u003e\n\u003ctd\u003eLoad: 50g Motor speed: 2100rpm Current: DC 16V\/225mA\u003cbr\u003eLoad: 200g Motor speed: 1400rpm Current: DC 16V\/601mA\u003cbr\u003eLoad: 500g (\u003cstrong\u003emaximum load\u003c\/strong\u003e) Motor speed: 560rpm Current: DC 16V\/918mA\u003cbr\u003eNo load: DC 16V\/78mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandby Current\u003c\/td\u003e\n\u003ctd\u003eGrove port DC 5V@70mA\u003cbr\u003eRS-485 (HT3.96-4P interface) DC 16V@32mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Torque\u003c\/td\u003e\n\u003ctd\u003eGrove port DC 5V: 0.021N.m\/0.2kgf.cm@current 350mA\u003cbr\u003eRS485 (VH3.96-4P interface) DC 16V: 0.065N.m\/0.66kgf.cm@current 927mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSlip Ring (Grove port) Output\u003c\/td\u003e\n\u003ctd\u003eDC 5V\/300mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise\u003c\/td\u003e\n\u003ctd\u003e48dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 ~ 40°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Size\u003c\/td\u003e\n\u003ctd\u003e40.0 x 40.0 x 40.0mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Weight\u003c\/td\u003e\n\u003ctd\u003e82.9g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Size\u003c\/td\u003e\n\u003ctd\u003e102.0 x 73.0 x 51.0mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGross Weight\u003c\/td\u003e\n\u003ctd\u003e156.8g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv style=\"\n background: #f3f8ff;\n border: 1px solid #cfe1ff;\n border-left: 4px solid #1f6fe5;\n border-radius: 8px;\n padding: 14px 16px;\n margin: 24px 0;\n\"\u003e\n \u003cstrong style=\"\n display: block;\n color: #0d47a1;\n font-size: 15px;\n margin-bottom: 6px;\n \"\u003e\n Note\n \u003c\/strong\u003e\n\n \u003cspan style=\"\n color: #2c2c2c;\n font-size: 14.5px;\n line-height: 1.6;\n \"\u003e\n The main difference between Unit-Roller485 Lite and Unit-Roller485 is that Unit-Roller485 Lite does not have a slip ring expansion Grove interface or the top LEGO expansion interface.\n \u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"\n background: #f3f8ff;\n border: 1px solid #cfe1ff;\n border-left: 4px solid #1f6fe5;\n border-radius: 8px;\n padding: 14px 16px;\n margin: 24px 0;\n\"\u003e\n \u003cstrong style=\"\n display: block;\n color: #0d47a1;\n font-size: 15px;\n margin-bottom: 6px;\n \"\u003e\n Power supply voltage\n \u003c\/strong\u003e\n\n \u003cspan style=\"\n color: #2c2c2c;\n font-size: 14.5px;\n line-height: 1.6;\n \"\u003e\n The power supply should not exceed 16V. If the voltage exceeds 18V, the motor will display a fault code E:1, the motor will not work, and \"Over Voltage\" will be displayed, with the LED turning red.\n \u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"\n background: #f3f8ff;\n border: 1px solid #cfe1ff;\n border-left: 4px solid #1f6fe5;\n border-radius: 8px;\n padding: 14px 16px;\n margin: 24px 0;\n\"\u003e\n \u003cstrong style=\"\n display: block;\n color: #0d47a1;\n font-size: 15px;\n margin-bottom: 6px;\n \"\u003e\n Encoder Value and Rotation Angle\n \u003c\/strong\u003e\n\n \u003cspan style=\"\n color: #2c2c2c;\n font-size: 14.5px;\n line-height: 1.6;\n \"\u003e\n In absolute position mode, the encoder value of 36000 pos corresponds to 360°. Due to the fact that the mechanical installation angle and the encoder angle are not strictly aligned, there may be an error of approximately 2°.\n \u003c\/span\u003e\n\u003c\/div\u003e\n\u003ch2\u003eLearn and Documents\u003c\/h2\u003e\n\n → DOCUMENTS\n\n\u003c\/div\u003e","brand":"m5stack-store","offers":[{"title":"Default Title","offer_id":46036115718204,"sku":"nrw1787247147632","price":26.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6985\/2220\/files\/roller485-unit-with-bldc-motor-stm32_1.webp?v=1787247156"},{"product_id":"tmos-pir-unit-sths34pf80","title":"TMOS PIR Unit (STHS34PF80)","description":"\u003cdiv style=\"position: relative; padding-bottom: 55%; height: 0; overflow: hidden; max-width: 100%; border-radius: 8px; margin: 10px 0; box-shadow: 0 4px 12px rgba(0,0,0,0.1);\" class=\"custom-video-container\"\u003e\u003cvideo controls=\"controls\" muted=\"\" playsinline=\"\" style=\"position: absolute; top: -2%; left: 0; width: 100%; height: 100%;\"\u003e\n \u003csource type=\"video\/mp4\" src=\"https:\/\/m5stack.oss-cn-shenzhen.aliyuncs.com\/resource\/docs\/products\/unit\/UNIT-TMOS%20PIR\/U185%20TMOS%20PIR%20UNIT%20%E8%A7%86%E9%A2%91.mp4\"\u003e\u003c\/video\u003e\u003c\/div\u003e\n\u003cstyle\u003e\n\/* ===== Scoped Description Style ===== *\/\n.product-description.rte {\n font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, \"Helvetica Neue\", Arial, sans-serif;\n color: #2c2c2c;\n line-height: 1.65;\n font-size: 16px;\n}\n\n\/* ===== Headings ===== *\/\n.product-description.rte h2 {\n font-size: 1.8em;\n color: #0D47A1;\n border-left: 4px solid #1f6fe5;\n padding-left: 12px;\n margin-top: 32px;\n margin-bottom: 16px;\n}\n\n\/* ===== H3 Titles Optimization ===== *\/\n.product-description.rte h3 {\n font-size: 1.4em;\n color: #0D47A1;\n margin-top: 24px;\n margin-bottom: 12px;\n font-weight: 500;\n padding-bottom: 6px;\n border-bottom: 2px solid #e6e6e6;\n}\n\n\/* ===== Paragraphs ===== *\/\n.product-description.rte p {\n margin-bottom: 20px;\n line-height: 1.8;\n color: #4a4f57;\n font-size: 16px;\n}\n\n\/* ===== Paragraph Images (only in description) ===== *\/\n.product-description.rte img {\n display: block;\n max-width: 100%;\n height: auto;\n margin: 24px auto;\n border-radius: 12px;\n box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);\n}\n\n\/* ===== Lists ===== *\/\n.product-description.rte ul {\n padding-left: 20px;\n margin-bottom: 16px;\n list-style-type: disc;\n}\n.product-description.rte li {\n margin-bottom: 6px;\n}\n\n\/* ===== Links ===== *\/\n.product-description.rte a {\n color: #0288D1;\n text-decoration: none;\n transition: color 0.3s ease;\n}\n.product-description.rte a:hover {\n color: #01579B;\n}\n\n\/* ===== M5Stack-style Spec Table ===== *\/\n.product-description.rte .table-container {\n width: 100%;\n margin: 24px 0;\n overflow-x: auto;\n}\n.product-description.rte .table-container table {\n width: 100%;\n border-collapse: collapse;\n font-family: inherit;\n font-size: 14px;\n color: #2c2f36;\n background-color: #ffffff;\n border-radius: 10px;\n overflow: hidden;\n box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);\n}\n.product-description.rte .table-container thead th {\n background: #1f6fe5;\n color: #ffffff;\n padding: 14px 16px;\n text-align: center;\n font-weight: 600;\n border: none;\n vertical-align: middle;\n}\n.product-description.rte .table-container td {\n padding: 14px 16px;\n border-bottom: 1px solid #e6ebf2;\n vertical-align: middle;\n}\n.product-description.rte .table-container tbody td:first-child {\n width: 36%;\n text-align: center;\n font-weight: 500;\n color: #4a4f57;\n background-color: rgba(31, 111, 229, 0.02);\n}\n.product-description.rte .table-container tbody tr:nth-child(even) {\n background-color: #f7f9fc;\n}\n@media (hover: hover) {\n .product-description.rte .table-container tbody tr:hover {\n background-color: #eef3ff;\n }\n}\n\n\/* ===== Learn \u0026 Documents Button ===== *\/\n.product-description.rte #learn-and-documents-btn {\n display: inline-flex;\n align-items: center;\n padding: 6px 14px;\n background-color: #1f6fe5;\n color: #ffffff;\n font-weight: 600;\n border-radius: 6px;\n margin-top: 8px;\n text-decoration: none;\n transition: background 0.3s ease;\n}\n.product-description.rte #learn-and-documents-btn:hover {\n background-color: #1661c1;\n}\n\n\/* ===== Responsive Design for Smaller Screens (with table adjustments) ===== *\/\n@media screen and (max-width: 768px) {\n .product-description.rte .table-container table,\n .product-description.rte .table-container thead,\n .product-description.rte .table-container tbody,\n .product-description.rte .table-container th,\n .product-description.rte .table-container td,\n .product-description.rte .table-container tr {\n display: block;\n width: 100%;\n }\n .product-description.rte .table-container thead {\n display: none;\n }\n .product-description.rte .table-container tbody tr {\n padding: 12px 0;\n border-bottom: 1px solid #e6ebf2;\n }\n .product-description.rte .table-container tbody td {\n padding: 8px 16px;\n border: none;\n text-align: left;\n }\n .product-description.rte .table-container tbody td:first-child {\n width: 100%;\n background: none;\n color: #1f6fe5;\n font-weight: 600;\n padding-top: 16px;\n }\n .product-description.rte .table-container tbody td:last-child {\n padding-bottom: 16px;\n color: #2c2f36;\n line-height: 1.6;\n }\n\n \/* Ensure button appears correctly on mobile *\/\n .product-description.rte #learn-and-documents-btn {\n font-size: 14px;\n padding: 8px 16px;\n }\n}\n\u003c\/style\u003e\n\u003ch2 id=\"description\" data-id=\"Description\"\u003eDescription\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eUnit TMOS PIR\u003c\/strong\u003e is a high-sensitivity infrared sensor unit for presence and motion detection, utilizing the STHS34PF80 chip solution. It communicates with M5 devices via I2C (default address: 0x5A). The working principle is based on the blackbody radiation principle described by Planck's law, which not only monitors ambient temperature but also detects human presence and motion. The sensor can distinguish between stationary and moving objects, with an 80-degree field of view, providing a wide detection range. Additionally, it supports adjustable sampling frequency and gain modes to meet the needs of different application scenarios. It is suitable for various applications such as alarm systems, smart lighting, and occupancy detection.\u003c\/p\u003e\n\u003cdiv style=\"background: #f3f8ff; border: 1px solid #cfe1ff; border-left: 4px solid #1f6fe5; border-radius: 8px; padding: 14px 16px; margin: 24px 0;\"\u003e\n\u003cstrong style=\"display: block; color: #0d47a1; font-size: 15px; margin-bottom: 6px;\"\u003e Notes \u003c\/strong\u003e \u003cspan style=\"color: #2c2c2c; font-size: 14.5px; line-height: 1.6;\"\u003e 1. Setting the TMOS gain mode: Default gain mode: High sensitivity, but prone to sensor saturation. Saturation can cause delays in updating the motion\/presence detection flags;\u003cbr\u003eWide mode: Shorter detection range, but avoids sensor saturation.\u003cbr\u003e2. Sensitivity to temperature differences: The output signal of the TMOS sensor is highly sensitive to the temperature difference between the sensor's ambient temperature and the room temperature being measured. This temperature difference may affect sensor measurements.\u003cbr\u003e3. Power-down mode setting: When the device is in power-down mode, the register will revert to its default value each time the device is started or restarted. The calibration temperature needs to be reset. Therefore, if the application requires a wide operating temperature range and a temperature difference between the room temperature and the sensor's thermal coupling environment, the user needs to set the wide mode upon device startup. \u003c\/span\u003e\n\u003c\/div\u003e\n\u003ch2 id=\"features\" data-id=\"Features\"\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-sensitivity infrared detection\u003c\/li\u003e\n\u003cli\u003eWide field of view\u003c\/li\u003e\n\u003cli\u003ePresence and motion detection\u003c\/li\u003e\n\u003cli\u003eI2C communication (0x5A)\u003c\/li\u003e\n\u003cli\u003eProgrammable output data rate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 id=\"includes\" data-id=\"Includes\"\u003eIncludes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Unit TMOS PIR\u003c\/li\u003e\n\u003cli\u003e1 x HY2.0-4P Grove cable (20cm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 id=\"applications\" data-id=\"Applications\"\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePresence and proximity sensing\u003c\/li\u003e\n\u003cli\u003eAlarm\/security systems\u003c\/li\u003e\n\u003cli\u003eFurniture automation\u003c\/li\u003e\n\u003cli\u003eSmart lighting\u003c\/li\u003e\n\u003cli\u003eIoT\u003c\/li\u003e\n\u003cli\u003eSmart lockers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 id=\"specifications\" data-id=\"Specifications\"\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"table-container\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor\u003c\/td\u003e\n\u003ctd\u003eSTHS34PF80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Interface\u003c\/td\u003e\n\u003ctd\u003eI2C Communication @0x5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement range\u003c\/td\u003e\n\u003ctd\u003eOver 2 meters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum detectable size\u003c\/td\u003e\n\u003ctd\u003e70 x 25 cm²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eField of view\u003c\/td\u003e\n\u003ctd\u003e80°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProgrammable output data rate\u003c\/td\u003e\n\u003ctd\u003e0.25 Hz to 30 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInfrared wavelength\u003c\/td\u003e\n\u003ctd\u003eInfrared light in the 5 to 20µm range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInfrared sensitivity\u003c\/td\u003e\n\u003ctd\u003e2000 LSB\/°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.3°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGain mode\u003c\/td\u003e\n\u003ctd\u003eDefault gain mode, wide mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Size\u003c\/td\u003e\n\u003ctd\u003e32.0 x 24.0 x 5.2mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Weight\u003c\/td\u003e\n\u003ctd\u003e4.5g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Size\u003c\/td\u003e\n\u003ctd\u003e138.0 x 93.0 x 6.2mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGross Weight\u003c\/td\u003e\n\u003ctd\u003e10.0g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 id=\"product comparison\" data-id=\"Product Comparison\"\u003eProduct Comparison\u003c\/h2\u003e\n\u003cdiv class=\"table-container\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct\u003c\/th\u003e\n\u003cth\u003eChip Solution\u003c\/th\u003e\n\u003cth\u003eMeasurement Range\u003c\/th\u003e\n\u003cth\u003eFOV\u003c\/th\u003e\n\u003cth\u003eCommunication\u003c\/th\u003e\n\u003cth\u003eFeatures\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eTMOS PIR Unit (U185)\u003c\/td\u003e\n\u003ctd\u003eSTHS34PF80\u003c\/td\u003e\n\u003ctd\u003e2M\u003c\/td\u003e\n\u003ctd\u003e80°\u003c\/td\u003e\n\u003ctd\u003eI2C (0x5A)\u003c\/td\u003e\n\u003ctd\u003eThermal radiation presence and motion detection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePIR Unit (U004)\u003c\/td\u003e\n\u003ctd\u003eAS312\u003c\/td\u003e\n\u003ctd\u003e5M\u003c\/td\u003e\n\u003ctd\u003e100°\u003c\/td\u003e\n\u003ctd\u003eIO\u003c\/td\u003e\n\u003ctd\u003eThermal radiation motion detection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThermal2 Unit (U149)\u003c\/td\u003e\n\u003ctd\u003eMLX90640\u003c\/td\u003e\n\u003ctd\u003eDepends on distance and material reflectivity\u003c\/td\u003e\n\u003ctd\u003e110° (32x24 pixels)\u003c\/td\u003e\n\u003ctd\u003eI2C (0x52)\u003c\/td\u003e\n\u003ctd\u003eThermal imaging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNCIR2 Unit (U150)\u003c\/td\u003e\n\u003ctd\u003eMLX90614\u003c\/td\u003e\n\u003ctd\u003eDepends on distance and material reflectivity\u003c\/td\u003e\n\u003ctd\u003e90°\u003c\/td\u003e\n\u003ctd\u003eI2C (0x5A)\u003c\/td\u003e\n\u003ctd\u003eSingle-point heat temperature detection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eLearn and Documents\u003c\/h2\u003e\n → DOCUMENTS \n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"m5stack-store","offers":[{"title":"Default Title","offer_id":46036115750972,"sku":"suj1787247149820","price":4.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6985\/2220\/files\/tmos-pir-unit-sths34pf80_1.webp?v=1787247157"},{"product_id":"midi-unit-with-din-connector-sam2695","title":"Midi Unit with DIN Connector (SAM2695)","description":"\u003cdiv style=\"position: relative; padding-bottom: 55%; height: 0; overflow: hidden; max-width: 100%; border-radius: 8px; margin: 10px 0; box-shadow: 0 4px 12px rgba(0,0,0,0.1);\" class=\"custom-video-container\"\u003e\u003cvideo controls=\"controls\" muted=\"\" playsinline=\"\" style=\"position: absolute; top: -2%; left: 0; width: 100%; height: 100%;\"\u003e\n \u003csource type=\"video\/mp4\" src=\"https:\/\/m5stack.oss-cn-shenzhen.aliyuncs.com\/resource\/docs\/products\/unit\/Unit-MIDI\/be86fc1545b8a68f1a564380ddbed469.mp4\"\u003e\u003c\/video\u003e\u003c\/div\u003e\n\u003cstyle\u003e\n\/* ===== Scoped Description Style ===== *\/\n.product-description.rte {\n font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, \"Helvetica Neue\", Arial, sans-serif;\n color: #2c2c2c;\n line-height: 1.65;\n font-size: 16px;\n}\n\n\/* ===== Headings ===== *\/\n.product-description.rte h2 {\n font-size: 1.8em;\n color: #0D47A1;\n border-left: 4px solid #1f6fe5;\n padding-left: 12px;\n margin-top: 32px;\n margin-bottom: 16px;\n}\n\n\/* ===== H3 Titles Optimization ===== *\/\n.product-description.rte h3 {\n font-size: 1.4em;\n color: #0D47A1;\n margin-top: 24px;\n margin-bottom: 12px;\n font-weight: 500;\n padding-bottom: 6px;\n border-bottom: 2px solid #e6e6e6;\n}\n\n\/* ===== Paragraphs ===== *\/\n.product-description.rte p {\n margin-bottom: 20px;\n line-height: 1.8;\n color: #4a4f57;\n font-size: 16px;\n}\n\n\/* ===== Paragraph Images (only in description) ===== *\/\n.product-description.rte img {\n display: block;\n max-width: 100%;\n height: auto;\n margin: 24px auto;\n border-radius: 12px;\n box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);\n}\n\n\/* ===== Lists ===== *\/\n.product-description.rte ul {\n padding-left: 20px;\n margin-bottom: 16px;\n list-style-type: disc;\n}\n.product-description.rte li {\n margin-bottom: 6px;\n}\n\n\/* ===== Links ===== *\/\n.product-description.rte a {\n color: #0288D1;\n text-decoration: none;\n transition: color 0.3s ease;\n}\n.product-description.rte a:hover {\n color: #01579B;\n}\n\n\/* ===== M5Stack-style Spec Table ===== *\/\n.product-description.rte .table-container {\n width: 100%;\n margin: 24px 0;\n overflow-x: auto;\n}\n.product-description.rte .table-container table {\n width: 100%;\n border-collapse: collapse;\n font-family: inherit;\n font-size: 14px;\n color: #2c2f36;\n background-color: #ffffff;\n border-radius: 10px;\n overflow: hidden;\n box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);\n}\n.product-description.rte .table-container thead th {\n background: #1f6fe5;\n color: #ffffff;\n padding: 14px 16px;\n text-align: center;\n font-weight: 600;\n border: none;\n vertical-align: middle;\n}\n.product-description.rte .table-container td {\n padding: 14px 16px;\n border-bottom: 1px solid #e6ebf2;\n vertical-align: middle;\n}\n.product-description.rte .table-container tbody td:first-child {\n width: 36%;\n text-align: center;\n font-weight: 500;\n color: #4a4f57;\n background-color: rgba(31, 111, 229, 0.02);\n}\n.product-description.rte .table-container tbody tr:nth-child(even) {\n background-color: #f7f9fc;\n}\n@media (hover: hover) {\n .product-description.rte .table-container tbody tr:hover {\n background-color: #eef3ff;\n }\n}\n\n\/* ===== Learn \u0026 Documents Button ===== *\/\n.product-description.rte #learn-and-documents-btn {\n display: inline-flex;\n align-items: center;\n padding: 6px 14px;\n background-color: #1f6fe5;\n color: #ffffff;\n font-weight: 600;\n border-radius: 6px;\n margin-top: 8px;\n text-decoration: none;\n transition: background 0.3s ease;\n}\n.product-description.rte #learn-and-documents-btn:hover {\n background-color: #1661c1;\n}\n\n\/* ===== Responsive Design for Smaller Screens (with table adjustments) ===== *\/\n@media screen and (max-width: 768px) {\n .product-description.rte .table-container table,\n .product-description.rte .table-container thead,\n .product-description.rte .table-container tbody,\n .product-description.rte .table-container th,\n .product-description.rte .table-container td,\n .product-description.rte .table-container tr {\n display: block;\n width: 100%;\n }\n .product-description.rte .table-container thead {\n display: none;\n }\n .product-description.rte .table-container tbody tr {\n padding: 12px 0;\n border-bottom: 1px solid #e6ebf2;\n }\n .product-description.rte .table-container tbody td {\n padding: 8px 16px;\n border: none;\n text-align: left;\n }\n .product-description.rte .table-container tbody td:first-child {\n width: 100%;\n background: none;\n color: #1f6fe5;\n font-weight: 600;\n padding-top: 16px;\n }\n .product-description.rte .table-container tbody td:last-child {\n padding-bottom: 16px;\n color: #2c2f36;\n line-height: 1.6;\n }\n\n \/* Ensure button appears correctly on mobile *\/\n .product-description.rte #learn-and-documents-btn {\n font-size: 14px;\n padding: 8px 16px;\n }\n}\n\u003c\/style\u003e\n\u003ch2 id=\"description\" data-id=\"Description\"\u003eDescription\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eUnit MIDI\u003c\/strong\u003e is a channel control and audio synthesis unit based on the MIDI interface. It allows you to set the left\/right MIDI port's pass-through mode using the toggle switch on the front of the product. In Bypass mode, the left\/right ports are directly connected, while in Separate mode, the left\/right ports are separated. Both left\/right MIDI ports support standard 5-pin DIN interfaces and 3.5mm headphone jacks. The TXD on the Grove port is connected to the left MIDI port signal, and the RXD on the Grove port is connected to the digital input of the internal audio synthesizer SAM2695. This allows the external M5 host to listen or output MIDI signals through the Grove interface while simultaneously outputting synthesized audio. The audio signal is output via a 3.5mm headphone jack. This product is suitable for electronic music creation and production, live music control, interactive music installations, and more.\u003c\/p\u003e\n\u003cdiv style=\"background: #f3f8ff; border: 1px solid #cfe1ff; border-left: 4px solid #1f6fe5; border-radius: 8px; padding: 14px 16px; margin: 24px 0;\"\u003e\n\u003cstrong style=\"display: block; color: #0d47a1; font-size: 15px; margin-bottom: 6px;\"\u003e Mode Description \u003c\/strong\u003e \u003cspan style=\"color: #2c2c2c; font-size: 14.5px; line-height: 1.6;\"\u003e \u003cstrong\u003eSeparate Mode:\u003c\/strong\u003e\u003cbr\u003eUnit MIDI RX (controller's TX pin) is connected to the SAM2695 synthesizer chip and OUTPUT interface. \u003cbr\u003eUnit MIDI TX (controller's RX pin) is connected to INPUT, but this pin is left floating and has no effect.\u003cbr\u003e\u003cstrong\u003eBypass Mode:\u003c\/strong\u003e\u003cbr\u003eUnit MIDI RX (controller's TX pin) is connected only to the SAM2695 synthesizer chip.\u003cbr\u003e Unit MIDI TX (controller's RX pin) receives the MIDI signal from INPUT, and INPUT and OUTPUT are directly connected. \u003c\/span\u003e\n\u003c\/div\u003e\n\u003ch2 id=\"features\" data-id=\"Features\"\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSAM2695 audio synthesis chip\u003c\/li\u003e\n\u003cli\u003eSerial communication\u003c\/li\u003e\n\u003cli\u003eStandard MIDI 1.0 protocol (16 channels)\u003c\/li\u003e\n\u003cli\u003eStandard 3.5mm audio interface and DIN female socket\u003c\/li\u003e\n\u003cli\u003eOptocoupler isolation\u003c\/li\u003e\n\u003cli\u003eBypass\/Separate mode switching\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 id=\"includes\" data-id=\"Includes\"\u003eIncludes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Unit MIDI\u003c\/li\u003e\n\u003cli\u003e1 x HY2.0-4P Grove cable (20cm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 id=\"applications\" data-id=\"Applications\"\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eElectronic musical instruments\u003c\/li\u003e\n\u003cli\u003eBand performance equipment\u003c\/li\u003e\n\u003cli\u003eMusic education and research\u003c\/li\u003e\n\u003cli\u003eInteractive music installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 id=\"specifications\" data-id=\"Specifications\"\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"table-container\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMIDI Processing Chip\u003c\/td\u003e\n\u003ctd\u003eSAM2695\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Protocol\u003c\/td\u003e\n\u003ctd\u003eMIDI 1.0 standard protocol (16 channels)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePolyphony\u003c\/td\u003e\n\u003ctd\u003e64 voices (without effects) \/ 38 voices (with effects)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Interface\u003c\/td\u003e\n\u003ctd\u003eSerial communication (UART) Baud rate: 31520 bps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudio Output Interface\u003c\/td\u003e\n\u003ctd\u003e3x3.5mm stereo headphone jack + 2xDIN 5-pin female socket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandby Current\u003c\/td\u003e\n\u003ctd\u003eDC 5V@18.59mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 ~ 40°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Size\u003c\/td\u003e\n\u003ctd\u003e48.0 x 40.0 x 25.0mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Weight\u003c\/td\u003e\n\u003ctd\u003e28.2g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Size\u003c\/td\u003e\n\u003ctd\u003e138.0 x 93.0 x 26.0mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGross Weight\u003c\/td\u003e\n\u003ctd\u003e33.1g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eLearn and Documents\u003c\/h2\u003e\n → DOCUMENTS \n\u003c\/div\u003e","brand":"m5stack-store","offers":[{"title":"Default Title","offer_id":46036115783740,"sku":"pwl1787247149973","price":9.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6985\/2220\/files\/midi-unit-with-din-connector-sam2695_1.webp?v=1787247158"},{"product_id":"timer-power-unit-with-oled-display-ina3221","title":"Timer Power Unit with OLED Display (INA3221)","description":"\u003cdiv class=\"custom-video-container\" style=\"position: relative; padding-bottom: 55%; height: 0; overflow: hidden; max-width: 100%; border-radius: 8px; margin: 10px 0; box-shadow: 0 4px 12px rgba(0,0,0,0.1);\"\u003e\u003cvideo style=\"position: absolute; top: -2%; left: 0; width: 100%; height: 100%;\" playsinline=\"\" muted=\"\" controls=\"controls\"\u003e\n \u003csource src=\"https:\/\/m5stack.oss-cn-shenzhen.aliyuncs.com\/resource\/docs\/products\/unit\/envIII\/timerpwr%20video.mp4\" type=\"video\/mp4\"\u003e\u003c\/video\u003e\u003c\/div\u003e\n\u003cstyle\u003e\n\/* ===== Scoped Description Style ===== *\/\n.product-description.rte {\n font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, \"Helvetica Neue\", Arial, sans-serif;\n color: #2c2c2c;\n line-height: 1.65;\n font-size: 16px;\n}\n\n\/* ===== Headings ===== *\/\n.product-description.rte h2 {\n font-size: 1.8em;\n color: #0D47A1;\n border-left: 4px solid #1f6fe5;\n padding-left: 12px;\n margin-top: 32px;\n margin-bottom: 16px;\n}\n\n\/* ===== H3 Titles Optimization ===== *\/\n.product-description.rte h3 {\n font-size: 1.4em;\n color: #0D47A1;\n margin-top: 24px;\n margin-bottom: 12px;\n font-weight: 500;\n padding-bottom: 6px;\n border-bottom: 2px solid #e6e6e6;\n}\n\n\/* ===== Paragraphs ===== *\/\n.product-description.rte p {\n margin-bottom: 20px;\n line-height: 1.8;\n color: #4a4f57;\n font-size: 16px;\n}\n\n\/* ===== Paragraph Images (only in description) ===== *\/\n.product-description.rte img {\n display: block;\n max-width: 100%;\n height: auto;\n margin: 24px auto;\n border-radius: 12px;\n box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);\n}\n\n\/* ===== Lists ===== *\/\n.product-description.rte ul {\n padding-left: 20px;\n margin-bottom: 16px;\n list-style-type: disc;\n}\n.product-description.rte li {\n margin-bottom: 6px;\n}\n\n\/* ===== Links ===== *\/\n.product-description.rte a {\n color: #0288D1;\n text-decoration: none;\n transition: color 0.3s ease;\n}\n.product-description.rte a:hover {\n color: #01579B;\n}\n\n\/* ===== M5Stack-style Spec Table ===== *\/\n.product-description.rte .table-container {\n width: 100%;\n margin: 24px 0;\n overflow-x: auto;\n}\n.product-description.rte .table-container table {\n width: 100%;\n border-collapse: collapse;\n font-family: inherit;\n font-size: 14px;\n color: #2c2f36;\n background-color: #ffffff;\n border-radius: 10px;\n overflow: hidden;\n box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);\n}\n.product-description.rte .table-container thead th {\n background: #1f6fe5;\n color: #ffffff;\n padding: 14px 16px;\n text-align: center;\n font-weight: 600;\n border: none;\n vertical-align: middle;\n}\n.product-description.rte .table-container td {\n padding: 14px 16px;\n border-bottom: 1px solid #e6ebf2;\n vertical-align: middle;\n}\n.product-description.rte .table-container tbody td:first-child {\n width: 36%;\n text-align: center;\n font-weight: 500;\n color: #4a4f57;\n background-color: rgba(31, 111, 229, 0.02);\n}\n.product-description.rte .table-container tbody tr:nth-child(even) {\n background-color: #f7f9fc;\n}\n@media (hover: hover) {\n .product-description.rte .table-container tbody tr:hover {\n background-color: #eef3ff;\n }\n}\n\n\/* ===== Learn \u0026 Documents Button ===== *\/\n.product-description.rte #learn-and-documents-btn {\n display: inline-flex;\n align-items: center;\n padding: 6px 14px;\n background-color: #1f6fe5;\n color: #ffffff;\n font-weight: 600;\n border-radius: 6px;\n margin-top: 8px;\n text-decoration: none;\n transition: background 0.3s ease;\n}\n.product-description.rte #learn-and-documents-btn:hover {\n background-color: #1661c1;\n}\n\n\/* ===== Responsive Design for Smaller Screens (with table adjustments) ===== *\/\n@media screen and (max-width: 768px) {\n .product-description.rte .table-container table,\n .product-description.rte .table-container thead,\n .product-description.rte .table-container tbody,\n .product-description.rte .table-container th,\n .product-description.rte .table-container td,\n .product-description.rte .table-container tr {\n display: block;\n width: 100%;\n }\n .product-description.rte .table-container thead {\n display: none;\n }\n .product-description.rte .table-container tbody tr {\n padding: 12px 0;\n border-bottom: 1px solid #e6ebf2;\n }\n .product-description.rte .table-container tbody td {\n padding: 8px 16px;\n border: none;\n text-align: left;\n }\n .product-description.rte .table-container tbody td:first-child {\n width: 100%;\n background: none;\n color: #1f6fe5;\n font-weight: 600;\n padding-top: 16px;\n }\n .product-description.rte .table-container tbody td:last-child {\n padding-bottom: 16px;\n color: #2c2f36;\n line-height: 1.6;\n }\n\n \/* Ensure button appears correctly on mobile *\/\n .product-description.rte #learn-and-documents-btn {\n font-size: 14px;\n padding: 8px 16px;\n }\n}\n\u003c\/style\u003e\n\u003ch2 data-id=\"Description\" id=\"description\"\u003eDescription\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eUnit TimerPWR\u003c\/strong\u003e is a timed power supply unit with main functions such as \"charge\/discharge + timed switching + screen display + boost output\". It features an embedded STM32 microcontroller for implementing RTC (Real-Time Clock) and overall control, allowing users to set automatic power-on and power-off times according to their needs.\u003c\/p\u003e\n\u003cp\u003eThe unit is \u003cstrong\u003epowered\u003c\/strong\u003e via a \u003cstrong\u003eType-C\u003c\/strong\u003e interface and can be connected to a rechargeable battery through a 1.25-2P interface. It includes a built-in battery charging circuit that supports a charging current of 330mA. Additionally, it features a built-in DC-DC \u003cstrong\u003eboost\u003c\/strong\u003e circuit, which can provide a 5V\/800mA (1400mA@1C battery-powered) power output to external devices through the Grove port. Moreover, it includes an INA3221 sensor for real-time monitoring of input and output current and voltage.\u003c\/p\u003e\n\u003cp\u003eThis unit is equipped with a 0.66-inch \u003cstrong\u003eOLED\u003c\/strong\u003e display and two side buttons for user interaction, enabling users to easily view the system's real-time status and modify settings. Users can configure settings using the side buttons or via I2C commands through the Grove interface. This product is suitable for applications such as smart homes, industrial automation, and timed control devices.\u003c\/p\u003e\n\u003ch2 data-id=\"Features\" id=\"features\"\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRTC cyclic timing control\u003c\/li\u003e\n\u003cli\u003eBattery-powered\u003c\/li\u003e\n\u003cli\u003eBuilt-in DC-DC boost circuit\u003c\/li\u003e\n\u003cli\u003eCurrent\/voltage monitoring\u003c\/li\u003e\n\u003cli\u003eOLED display\u003c\/li\u003e\n\u003cli\u003eGrove interface\u003c\/li\u003e\n\u003cli\u003eButton-controlled power on\/off mode\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-id=\"Includes\" id=\"includes\"\u003eIncludes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Unit TimerPWR\u003c\/li\u003e\n\u003cli\u003e1 x HY2.0-4P Grove cable (20cm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-id=\"Applications\" id=\"applications\"\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTimed control devices\u003c\/li\u003e\n\u003cli\u003ePortable electronic devices\u003c\/li\u003e\n\u003cli\u003eSensor node power supply\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-id=\"Specifications\" id=\"specifications\"\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"table-container\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eParameters\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMCU\u003c\/td\u003e\n\u003ctd\u003eSTM32G031G8U6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003eSupports 5V DC input (via Type-C interface)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage\u003c\/td\u003e\n\u003ctd\u003eBuilt-in DC-DC boost circuit, outputs 5V for external devices\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Power\u003c\/td\u003e\n\u003ctd\u003e3.7V polymer lithium battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003e0.66-inch OLED display, 64x48 resolution, SPI communication\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterfaces\u003c\/td\u003e\n\u003ctd\u003eType-C interface: for battery charging (cannot directly power the Grove port) \u003cbr\u003eGrove interface: for external sensors and module expansion, supports communication and external power supply\u003cbr\u003eBattery interface: 1.25mm@2P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI2C Communication Address\u003c\/td\u003e\n\u003ctd\u003e0x56\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Sensor\u003c\/td\u003e\n\u003ctd\u003eINA3221\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharging Current\u003c\/td\u003e\n\u003ctd\u003eDC 5V@330mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharging Chip\u003c\/td\u003e\n\u003ctd\u003eLGS4056H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharging Temperature\u003c\/td\u003e\n\u003ctd\u003e55°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrove Port Max Output Current\u003c\/td\u003e\n\u003ctd\u003eRelated to battery capacity and discharge capability, e.g.:\u003cbr\u003e1400mAh@1C 3.7V:DC4.96V@800mA\u003cbr\u003e500mAh@1C 3.7V: DC4.97V@700mAh\u003cbr\u003e110mAh@1C 3.7V: DC5.03V@400mAh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandby Current\u003c\/td\u003e\n\u003ctd\u003eDC4.2V@36.67uA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 ~ 40°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Size\u003c\/td\u003e\n\u003ctd\u003e40.0 x 24.0 x 11.0mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Weight\u003c\/td\u003e\n\u003ctd\u003e7.5g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Size\u003c\/td\u003e\n\u003ctd\u003e138.0 x 93.0 x 12.0mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGross Weight\u003c\/td\u003e\n\u003ctd\u003e13.2g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv style=\"background: #fff8e1; border: 1px solid #ffe0a3; border-left: 4px solid #f9a825; border-radius: 8px; padding: 14px 16px; margin: 24px 0;\"\u003e\n\u003cstrong style=\"display: block; color: #8d6e00; font-size: 15px; margin-bottom: 6px;\"\u003e Power Supply Requirements: \u003c\/strong\u003e \u003cspan style=\"color: #2c2c2c; font-size: 14.5px; line-height: 1.6;\"\u003e When using the Unit TimerPWR, it must be connected to a lithium battery. Its USB interface is only used for charging the battery and cannot be directly used for output power supply. \u003c\/span\u003e\n\u003c\/div\u003e\n\u003ch2\u003eLearn and Documents\u003c\/h2\u003e\n → DOCUMENTS \n\u003c\/div\u003e","brand":"m5stack-store","offers":[{"title":"Default Title","offer_id":46036115849276,"sku":"qcu1787247150957","price":6.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6985\/2220\/files\/timer-power-unit-with-oled-display-ina3221_1.webp?v=1787247159"},{"product_id":"rollercan-lite-unit-without-slip-ring-stm32","title":"RollerCAN Lite Unit without Slip Ring (STM32)","description":"\u003cdiv class=\"custom-video-container\" style=\"position: relative; padding-bottom: 55%; height: 0; overflow: hidden; max-width: 100%; border-radius: 8px; margin: 10px 0; box-shadow: 0 4px 12px rgba(0,0,0,0.1);\"\u003e\u003cvideo style=\"position: absolute; top: -2%; left: 0; width: 100%; height: 100%;\" playsinline=\"\" muted=\"\" controls=\"controls\"\u003e\n \u003csource src=\"https:\/\/m5stack.oss-cn-shenzhen.aliyuncs.com\/resource\/docs\/products\/unit\/Unit-RollerCAN\/RollerCAN%20RollerCAN%20Lite%20product%20intro%20video.mp4\" type=\"video\/mp4\"\u003e\u003c\/video\u003e\u003c\/div\u003e\n\u003cstyle\u003e\n\/* ===== Scoped Description Style ===== *\/\n.product-description.rte {\n font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, \"Helvetica Neue\", Arial, sans-serif;\n color: #2c2c2c;\n line-height: 1.65;\n font-size: 16px;\n}\n\n\/* ===== Headings ===== *\/\n.product-description.rte h2 {\n font-size: 1.8em;\n color: #0D47A1;\n border-left: 4px solid #1f6fe5;\n padding-left: 12px;\n margin-top: 32px;\n margin-bottom: 16px;\n}\n\n\/* ===== H3 Titles Optimization ===== *\/\n.product-description.rte h3 {\n font-size: 1.4em;\n color: #0D47A1;\n margin-top: 24px;\n margin-bottom: 12px;\n font-weight: 500;\n padding-bottom: 6px;\n border-bottom: 2px solid #e6e6e6;\n}\n\n\/* ===== Paragraphs ===== *\/\n.product-description.rte p {\n margin-bottom: 20px;\n line-height: 1.8;\n color: #4a4f57;\n font-size: 16px;\n}\n\n\/* ===== Paragraph Images (only in description) ===== *\/\n.product-description.rte img {\n display: block;\n max-width: 100%;\n height: auto;\n margin: 24px auto;\n border-radius: 12px;\n box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);\n}\n\n\/* ===== Lists ===== *\/\n.product-description.rte ul {\n padding-left: 20px;\n margin-bottom: 16px;\n list-style-type: disc;\n}\n.product-description.rte li {\n margin-bottom: 6px;\n}\n\n\/* ===== Links ===== *\/\n.product-description.rte a {\n color: #0288D1;\n text-decoration: none;\n transition: color 0.3s ease;\n}\n.product-description.rte a:hover {\n color: #01579B;\n}\n\n\/* ===== M5Stack-style Spec Table ===== *\/\n.product-description.rte .table-container {\n width: 100%;\n margin: 24px 0;\n overflow-x: auto;\n}\n.product-description.rte .table-container table {\n width: 100%;\n border-collapse: collapse;\n font-family: inherit;\n font-size: 14px;\n color: #2c2f36;\n background-color: #ffffff;\n border-radius: 10px;\n overflow: hidden;\n box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);\n}\n.product-description.rte .table-container thead th {\n background: #1f6fe5;\n color: #ffffff;\n padding: 14px 16px;\n text-align: center;\n font-weight: 600;\n border: none;\n vertical-align: middle;\n}\n.product-description.rte .table-container td {\n padding: 14px 16px;\n border-bottom: 1px solid #e6ebf2;\n vertical-align: middle;\n}\n.product-description.rte .table-container tbody td:first-child {\n width: 36%;\n text-align: center;\n font-weight: 500;\n color: #4a4f57;\n background-color: rgba(31, 111, 229, 0.02);\n}\n.product-description.rte .table-container tbody tr:nth-child(even) {\n background-color: #f7f9fc;\n}\n@media (hover: hover) {\n .product-description.rte .table-container tbody tr:hover {\n background-color: #eef3ff;\n }\n}\n\n\/* ===== Learn \u0026 Documents Button ===== *\/\n.product-description.rte #learn-and-documents-btn {\n display: inline-flex;\n align-items: center;\n padding: 6px 14px;\n background-color: #1f6fe5;\n color: #ffffff;\n font-weight: 600;\n border-radius: 6px;\n margin-top: 8px;\n text-decoration: none;\n transition: background 0.3s ease;\n}\n.product-description.rte #learn-and-documents-btn:hover {\n background-color: #1661c1;\n}\n\n\/* ===== Responsive Design for Smaller Screens (with table adjustments) ===== *\/\n@media screen and (max-width: 768px) {\n .product-description.rte .table-container table,\n .product-description.rte .table-container thead,\n .product-description.rte .table-container tbody,\n .product-description.rte .table-container th,\n .product-description.rte .table-container td,\n .product-description.rte .table-container tr {\n display: block;\n width: 100%;\n }\n .product-description.rte .table-container thead {\n display: none;\n }\n .product-description.rte .table-container tbody tr {\n padding: 12px 0;\n border-bottom: 1px solid #e6ebf2;\n }\n .product-description.rte .table-container tbody td {\n padding: 8px 16px;\n border: none;\n text-align: left;\n }\n .product-description.rte .table-container tbody td:first-child {\n width: 100%;\n background: none;\n color: #1f6fe5;\n font-weight: 600;\n padding-top: 16px;\n }\n .product-description.rte .table-container tbody td:last-child {\n padding-bottom: 16px;\n color: #2c2f36;\n line-height: 1.6;\n }\n\n \/* Ensure button appears correctly on mobile *\/\n .product-description.rte #learn-and-documents-btn {\n font-size: 14px;\n padding: 8px 16px;\n }\n}\n\u003c\/style\u003e\n\u003ch2 data-id=\"Description\" id=\"description\"\u003eDescription\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eUnit RollerCAN-Lite\u003c\/strong\u003e is a brushless DC motor motion execution kit with integrated control functions, designed for efficient motion control. The product supports 6-16V DC power input (via \u003cstrong\u003eCAN\u003c\/strong\u003e interface) or 5V input (via Grove interface), and can automatically adjust the power coefficient to ensure optimal performance.\u003c\/p\u003e\n\u003cp\u003eIts built-in FOC closed-loop drive system uses a 3504 200KV brushless motor, with a maximum continuous phase current of 0.5A without forced cooling, and can reach 1A for short periods. The driver, with magnetic encoder feedback, supports current, speed, and position triple-loop control, ensuring precise control.\u003c\/p\u003e\n\u003cp\u003eAdditionally, the device features a 0.66-inch OLED display on the back for real-time status display. It also includes built-in RGB indicators and function buttons for easy human-machine interaction. The product base is designed with LEGO-compatible mounting holes and M3 screw holes for quick assembly and integration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUnit RollerCAN-Lite\u003c\/strong\u003e is fully open-source in both hardware and software, supporting motion control and parameter adjustment via \u003cstrong\u003eCAN\u003c\/strong\u003e or \u003cstrong\u003eI2C\u003c\/strong\u003e buses, and provides SWD and SWO debugging interfaces to further enhance developer flexibility. This product is used in robot joints, motion control, industrial automation, and visual demonstration projects.\u003c\/p\u003e\n\u003ch2 data-id=\"Features\" id=\"features\"\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBrushless DC motor control\u003c\/li\u003e\n\u003cli\u003eCAN\/I2C communication control\u003c\/li\u003e\n\u003cli\u003eIntegrated OLED display\u003c\/li\u003e\n\u003cli\u003eRGB indicators\u003c\/li\u003e\n\u003cli\u003eFOC closed-loop drive system\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-id=\"Includes\" id=\"includes\"\u003eIncludes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Unit RollerCAN-Lite\u003c\/li\u003e\n\u003cli\u003e1 x PwrCAN Cable (10cm)\u003c\/li\u003e\n\u003cli\u003e1 x HY2.0-4P Grove cable (5cm)\u003c\/li\u003e\n\u003cli\u003e6 x Friction pins\u003c\/li\u003e\n\u003cli\u003e1 x Flange\u003c\/li\u003e\n\u003cli\u003e1 x Bracket\u003c\/li\u003e\n\u003cli\u003e1 x Motor Mounting Plate\u003c\/li\u003e\n\u003cli\u003e1 x Hex key (2.5mm)\u003c\/li\u003e\n\u003cli\u003e1 x Hex key (2mm)\u003c\/li\u003e\n\u003cli\u003e6 x M3 nuts\u003c\/li\u003e\n\u003cli\u003e2 x Hex socket head M3x14mm screws\u003c\/li\u003e\n\u003cli\u003e4 x Hex socket head M3x10mm screws\u003c\/li\u003e\n\u003cli\u003e1 x Hex socket head M2x5mm screw\u003c\/li\u003e\n\u003cli\u003e4 x Hex socket countersunk M3x14mm screws\u003c\/li\u003e\n\u003cli\u003e2 x Hex socket countersunk M3x12mm screws\u003c\/li\u003e\n\u003cli\u003e4 x Hex socket countersunk M3x5mm screws\u003c\/li\u003e\n\u003cli\u003e1 x Single-ended terminal cable 5P debug cable 1.25mm pitch 100mm length\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-id=\"Applications\" id=\"applications\"\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRobot joint control\u003c\/li\u003e\n\u003cli\u003eSmart manufacturing equipment\u003c\/li\u003e\n\u003cli\u003eVisual demonstrations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-id=\"Specifications\" id=\"specifications\"\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"table-container\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eParameters\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMCU\u003c\/td\u003e\n\u003ctd\u003eSTM32G431CBU6@Cortex-M4, 128KB-Flash, 32KB-SRAM, 170MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Type\u003c\/td\u003e\n\u003ctd\u003eD3504 200KV brushless motor@diameter: 41mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDriver Chip\u003c\/td\u003e\n\u003ctd\u003eDRV8311HRRWR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAngle Sensor\u003c\/td\u003e\n\u003ctd\u003eTLI5012BE1000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Interfaces\u003c\/td\u003e\n\u003ctd\u003e2x CAN (XT30 interface) @XT30 (2+2) PW-M \u003cbr\u003e1x I2C (0x64)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003e0.66-inch OLED display, resolution: 64 x 48, SPI communication\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRGB LEDs\u003c\/td\u003e\n\u003ctd\u003e2x WS2812-2020\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Power\u003c\/td\u003e\n\u003ctd\u003eCAN (XT30 interface) power supply@6-16V\u003cbr\u003eGrove port DC 5V power supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoad\u003c\/td\u003e\n\u003ctd\u003eLoad:50g Motor speed:2100rpm Current:DC 16V\/225mA\u003cbr\u003eLoad:200g Motor speed:1400rpm Current:DC 16V\/601mA\u003cbr\u003eLoad:500g (max load) Motor speed:560rpm Current:DC 16V\/918mA\u003cbr\u003eNo load: DC 16V\/78mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandby Current\u003c\/td\u003e\n\u003ctd\u003eGrove port DC 5V power supply@70mA\u003cbr\u003eCAN (XT30 interface) power supply DC 16V@32mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise\u003c\/td\u003e\n\u003ctd\u003e48dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Torque\u003c\/td\u003e\n\u003ctd\u003eGrove port DC 5V power supply:0.021N.m\/0.2kgf.cm@current 350mA\u003cbr\u003eCAN (XT30 interface) power supply:0.065N.m\/0.66kgf.cm@current 927mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 ~ 40°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Size\u003c\/td\u003e\n\u003ctd\u003e40.0 x 40.0 x 40.0mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Weight\u003c\/td\u003e\n\u003ctd\u003e72.2g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Size\u003c\/td\u003e\n\u003ctd\u003e105.0 x 76.0 x 54.0mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGross Weight\u003c\/td\u003e\n\u003ctd\u003e154.0g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv style=\"background: #f3f8ff; border: 1px solid #cfe1ff; border-left: 4px solid #1f6fe5; border-radius: 8px; padding: 14px 16px; margin: 24px 0;\"\u003e\n\u003cstrong style=\"display: block; color: #0d47a1; font-size: 15px; margin-bottom: 6px;\"\u003e Power Supply Voltage \u003c\/strong\u003e \u003cspan style=\"color: #2c2c2c; font-size: 14.5px; line-height: 1.6;\"\u003e The power supply should not exceed 16V. If the voltage exceeds 18V, the motor fault code E:1 will be displayed, the motor will not work, and \"Over Voltage\" will be displayed, with the LED lighting up blue. \u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f3f8ff; border: 1px solid #cfe1ff; border-left: 4px solid #1f6fe5; border-radius: 8px; padding: 14px 16px; margin: 24px 0;\"\u003e\n\u003cstrong style=\"display: block; color: #0d47a1; font-size: 15px; margin-bottom: 6px;\"\u003e Encoder Value and Rotation Angle \u003c\/strong\u003e \u003cspan style=\"color: #2c2c2c; font-size: 14.5px; line-height: 1.6;\"\u003e In absolute position mode, the encoder value of 36000 pos corresponds to 360°. Due to the fact that the mechanical installation angle and the encoder angle are not strictly aligned, there may be an error of approximately 2°. \u003c\/span\u003e\n\u003c\/div\u003e\n\u003ch2 data-id=\"Product Comparison\" id=\"product comparison\"\u003eProduct Comparison\u003c\/h2\u003e\n\u003cdiv class=\"compare-table-container\"\u003e\n\u003cdiv class=\"table-container\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Comparison\u003c\/th\u003e\n\u003cth\u003eUnit RollerCAN\u003c\/th\u003e\n\u003cth\u003eUnit RollerCAN Lite\u003c\/th\u003e\n\u003cth\u003eUnit Roller485\u003c\/th\u003e\n\u003cth\u003eUnit Roller485 Lite\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDriver Chip\u003c\/td\u003e\n\u003ctd\u003eDRV8311\u003c\/td\u003e\n\u003ctd\u003eDRV8311\u003c\/td\u003e\n\u003ctd\u003eDRV8311\u003c\/td\u003e\n\u003ctd\u003eDRV8311\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication\u003c\/td\u003e\n\u003ctd\u003eCAN\/I2C\u003c\/td\u003e\n\u003ctd\u003eCAN\/I2C\u003c\/td\u003e\n\u003ctd\u003eRS485\/I2C\u003c\/td\u003e\n\u003ctd\u003eRS485\/I2C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSlip Ring\u003c\/td\u003e\n\u003ctd\u003eWith slip ring\u003c\/td\u003e\n\u003ctd\u003eWithout slip ring\u003c\/td\u003e\n\u003ctd\u003eWith slip ring\u003c\/td\u003e\n\u003ctd\u003eWithout slip ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Indicator LED Color\u003c\/td\u003e\n\u003ctd\u003eBlue\u003c\/td\u003e\n\u003ctd\u003eNone\u003c\/td\u003e\n\u003ctd\u003eGreen\u003c\/td\u003e\n\u003ctd\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Color\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003ctd\u003eGray\u003c\/td\u003e\n\u003ctd\u003eGray\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eLearn and Documents\u003c\/h2\u003e\n → DOCUMENTS \n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"m5stack-store","offers":[{"title":"Default Title","offer_id":46036115882044,"sku":"jdj1787247151944","price":24.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6985\/2220\/files\/rollercan-lite-unit-without-slip-ring-stm32_1.webp?v=1787247160"},{"product_id":"scroll-unit-with-hollow-shaft-encoder-ec10e1220501","title":"Scroll Unit with Hollow Shaft Encoder (EC10E1220501)","description":"\u003cdiv style=\"position: relative; padding-bottom: 55%; height: 0; overflow: hidden; max-width: 100%; border-radius: 8px; margin: 10px 0; box-shadow: 0 4px 12px rgba(0,0,0,0.1);\" class=\"custom-video-container\"\u003e\u003cvideo controls=\"controls\" muted=\"\" playsinline=\"\" style=\"position: absolute; top: -2%; left: 0; width: 100%; height: 100%;\"\u003e\n \u003csource type=\"video\/mp4\" src=\"https:\/\/m5stack.oss-cn-shenzhen.aliyuncs.com\/resource\/docs\/products\/unit\/UNIT-Scroll\/U186%20Scroll%20Unit%20%E8%A7%86%E9%A2%91.mp4\"\u003e\u003c\/video\u003e\u003c\/div\u003e\n\u003cstyle\u003e\n\/* ===== Scoped Description Style ===== *\/\n.product-description.rte {\n font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, \"Helvetica Neue\", Arial, sans-serif;\n color: #2c2c2c;\n line-height: 1.65;\n font-size: 16px;\n}\n\n\/* ===== Headings ===== *\/\n.product-description.rte h2 {\n font-size: 1.8em;\n color: #0D47A1;\n border-left: 4px solid #1f6fe5;\n padding-left: 12px;\n margin-top: 32px;\n margin-bottom: 16px;\n}\n\n\/* ===== H3 Titles Optimization ===== *\/\n.product-description.rte h3 {\n font-size: 1.4em;\n color: #0D47A1;\n margin-top: 24px;\n margin-bottom: 12px;\n font-weight: 500;\n padding-bottom: 6px;\n border-bottom: 2px solid #e6e6e6;\n}\n\n\/* ===== Paragraphs ===== *\/\n.product-description.rte p {\n margin-bottom: 20px;\n line-height: 1.8;\n color: #4a4f57;\n font-size: 16px;\n}\n\n\/* ===== Paragraph Images (only in description) ===== *\/\n.product-description.rte img {\n display: block;\n max-width: 100%;\n height: auto;\n margin: 24px auto;\n border-radius: 12px;\n box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);\n}\n\n\/* ===== Lists ===== *\/\n.product-description.rte ul {\n padding-left: 20px;\n margin-bottom: 16px;\n list-style-type: disc;\n}\n.product-description.rte li {\n margin-bottom: 6px;\n}\n\n\/* ===== Links ===== *\/\n.product-description.rte a {\n color: #0288D1;\n text-decoration: none;\n transition: color 0.3s ease;\n}\n.product-description.rte a:hover {\n color: #01579B;\n}\n\n\/* ===== M5Stack-style Spec Table ===== *\/\n.product-description.rte .table-container {\n width: 100%;\n margin: 24px 0;\n overflow-x: auto;\n}\n.product-description.rte .table-container table {\n width: 100%;\n border-collapse: collapse;\n font-family: inherit;\n font-size: 14px;\n color: #2c2f36;\n background-color: #ffffff;\n border-radius: 10px;\n overflow: hidden;\n box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);\n}\n.product-description.rte .table-container thead th {\n background: #1f6fe5;\n color: #ffffff;\n padding: 14px 16px;\n text-align: center;\n font-weight: 600;\n border: none;\n vertical-align: middle;\n}\n.product-description.rte .table-container td {\n padding: 14px 16px;\n border-bottom: 1px solid #e6ebf2;\n vertical-align: middle;\n}\n.product-description.rte .table-container tbody td:first-child {\n width: 36%;\n text-align: center;\n font-weight: 500;\n color: #4a4f57;\n background-color: rgba(31, 111, 229, 0.02);\n}\n.product-description.rte .table-container tbody tr:nth-child(even) {\n background-color: #f7f9fc;\n}\n@media (hover: hover) {\n .product-description.rte .table-container tbody tr:hover {\n background-color: #eef3ff;\n }\n}\n\n\/* ===== Learn \u0026 Documents Button ===== *\/\n.product-description.rte #learn-and-documents-btn {\n display: inline-flex;\n align-items: center;\n padding: 6px 14px;\n background-color: #1f6fe5;\n color: #ffffff;\n font-weight: 600;\n border-radius: 6px;\n margin-top: 8px;\n text-decoration: none;\n transition: background 0.3s ease;\n}\n.product-description.rte #learn-and-documents-btn:hover {\n background-color: #1661c1;\n}\n\n\/* ===== Responsive Design for Smaller Screens (with table adjustments) ===== *\/\n@media screen and (max-width: 768px) {\n .product-description.rte .table-container table,\n .product-description.rte .table-container thead,\n .product-description.rte .table-container tbody,\n .product-description.rte .table-container th,\n .product-description.rte .table-container td,\n .product-description.rte .table-container tr {\n display: block;\n width: 100%;\n }\n .product-description.rte .table-container thead {\n display: none;\n }\n .product-description.rte .table-container tbody tr {\n padding: 12px 0;\n border-bottom: 1px solid #e6ebf2;\n }\n .product-description.rte .table-container tbody td {\n padding: 8px 16px;\n border: none;\n text-align: left;\n }\n .product-description.rte .table-container tbody td:first-child {\n width: 100%;\n background: none;\n color: #1f6fe5;\n font-weight: 600;\n padding-top: 16px;\n }\n .product-description.rte .table-container tbody td:last-child {\n padding-bottom: 16px;\n color: #2c2f36;\n line-height: 1.6;\n }\n\n \/* Ensure button appears correctly on mobile *\/\n .product-description.rte #learn-and-documents-btn {\n font-size: 14px;\n padding: 8px 16px;\n }\n}\n\u003c\/style\u003e\n\u003ch2 id=\"description\" data-id=\"Description\"\u003eDescription\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eUnit Scroll\u003c\/strong\u003e is a wheel-shaped rotary encoder expansion unit. It integrates a 12-bit pulse through-shaft encoder, button input, and a WS2812C programmable RGB LED. The built-in STM32F030 controller includes firmware for encoder pulse signal acquisition, allowing users to directly obtain encoder values through I2C, greatly simplifying the operation process. This unit is suitable for control scenarios such as scale value control and volume adjustment.\u003c\/p\u003e\n\u003ch2 id=\"features\" data-id=\"Features\"\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBased on STM32 microcontroller\u003c\/li\u003e\n\u003cli\u003eAB phase output (12 pulses\/rotation)\u003c\/li\u003e\n\u003cli\u003eBuilt-in button\u003c\/li\u003e\n\u003cli\u003eMulti-color WS2812C RGB LED indicator\u003c\/li\u003e\n\u003cli\u003eI2C communication interface\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 id=\"includes\" data-id=\"Includes\"\u003eIncludes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Unit Scroll\u003c\/li\u003e\n\u003cli\u003e1 x HY2.0-4P Grove cable (20cm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 id=\"applications\" data-id=\"Applications\"\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eIndustrial automation\u003c\/li\u003e\n\u003cli\u003eSmart home\u003c\/li\u003e\n\u003cli\u003eRobotics\u003c\/li\u003e\n\u003cli\u003eHuman-machine interaction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 id=\"specifications\" data-id=\"Specifications\"\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"table-container\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMCU\u003c\/td\u003e\n\u003ctd\u003eSTM32F030F4P6@32-bit ARM Cortex-M0 processor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRotary Encoder\u003c\/td\u003e\n\u003ctd\u003eEC10E\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRotary Encoder Output\u003c\/td\u003e\n\u003ctd\u003eAB two-phase quadrature output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRotary Encoder Pulses\u003c\/td\u003e\n\u003ctd\u003e12 pulses\/rotation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRGB LED\u003c\/td\u003e\n\u003ctd\u003e1x WS2812C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eButton\u003c\/td\u003e\n\u003ctd\u003e1x button\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI2C Communication Address\u003c\/td\u003e\n\u003ctd\u003e0x40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 ~ 40°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Size\u003c\/td\u003e\n\u003ctd\u003e32.0 x 24.0 x 18.9mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Weight\u003c\/td\u003e\n\u003ctd\u003e7.5g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Size\u003c\/td\u003e\n\u003ctd\u003e138.0 x 93.0 x 19.9mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGross Weight\u003c\/td\u003e\n\u003ctd\u003e12.7g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 id=\"product comparison\" data-id=\"Product Comparison\"\u003eProduct Comparison\u003c\/h2\u003e\n\u003cdiv class=\"compare-table-container\"\u003e\n\u003cdiv class=\"table-container\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Compare\u003c\/th\u003e\n\u003cth\u003eUnit Scroll\u003c\/th\u003e\n\u003cth\u003eUnit Encoder\u003c\/th\u003e\n\u003cth\u003eUnit 8Encoder\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eForm\u003c\/td\u003e\n\u003ctd\u003eWheel\u003c\/td\u003e\n\u003ctd\u003eKnob\u003c\/td\u003e\n\u003ctd\u003eKnob\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannels\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e12 pulses\/rotation\u003c\/td\u003e\n\u003ctd\u003e30 pulses\/rotation\u003c\/td\u003e\n\u003ctd\u003e15 pulses\/rotation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePosition\u003c\/td\u003e\n\u003ctd\u003eAB Quadrature Output\u003c\/td\u003e\n\u003ctd\u003eAB Quadrature Output\u003c\/td\u003e\n\u003ctd\u003eAB Quadrature Output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Mode\u003c\/td\u003e\n\u003ctd\u003eI2C (0x40)\u003c\/td\u003e\n\u003ctd\u003eI2C (0x40)\u003c\/td\u003e\n\u003ctd\u003eI2C (0x41)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eLearn and Documents\u003c\/h2\u003e\n → DOCUMENTS \n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"m5stack-store","offers":[{"title":"Default Title","offer_id":46036115947580,"sku":"iij1787247154372","price":2.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6985\/2220\/files\/scroll-unit-with-hollow-shaft-encoder-ec10e1220501_1.webp?v=1787247162"},{"product_id":"rollercan-unit-with-bldc-motor-stm32","title":"RollerCAN Unit with BLDC Motor (STM32)","description":"\u003cdiv style=\"position: relative; padding-bottom: 55%; height: 0; overflow: hidden; max-width: 100%; border-radius: 8px; margin: 10px 0; box-shadow: 0 4px 12px rgba(0,0,0,0.1);\" class=\"custom-video-container\"\u003e\u003cvideo controls=\"controls\" muted=\"\" playsinline=\"\" style=\"position: absolute; top: -2%; left: 0; width: 100%; height: 100%;\"\u003e\n \u003csource type=\"video\/mp4\" src=\"https:\/\/m5stack.oss-cn-shenzhen.aliyuncs.com\/resource\/docs\/products\/unit\/Unit-RollerCAN\/RollerCAN%20RollerCAN%20Lite%20product%20intro%20video.mp4\"\u003e\u003c\/video\u003e\u003c\/div\u003e\n\u003cstyle\u003e\n\/* ===== Scoped Description Style ===== *\/\n.product-description.rte {\n font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, \"Helvetica Neue\", Arial, sans-serif;\n color: #2c2c2c;\n line-height: 1.65;\n font-size: 16px;\n}\n\n\/* ===== Headings ===== *\/\n.product-description.rte h2 {\n font-size: 1.8em;\n color: #0D47A1;\n border-left: 4px solid #1f6fe5;\n padding-left: 12px;\n margin-top: 32px;\n margin-bottom: 16px;\n}\n\n\/* ===== H3 Titles Optimization ===== *\/\n.product-description.rte h3 {\n font-size: 1.4em;\n color: #0D47A1;\n margin-top: 24px;\n margin-bottom: 12px;\n font-weight: 500;\n padding-bottom: 6px;\n border-bottom: 2px solid #e6e6e6;\n}\n\n\/* ===== Paragraphs ===== *\/\n.product-description.rte p {\n margin-bottom: 20px;\n line-height: 1.8;\n color: #4a4f57;\n font-size: 16px;\n}\n\n\/* ===== Paragraph Images (only in description) ===== *\/\n.product-description.rte img {\n display: block;\n max-width: 100%;\n height: auto;\n margin: 24px auto;\n border-radius: 12px;\n box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);\n}\n\n\/* ===== Lists ===== *\/\n.product-description.rte ul {\n padding-left: 20px;\n margin-bottom: 16px;\n list-style-type: disc;\n}\n.product-description.rte li {\n margin-bottom: 6px;\n}\n\n\/* ===== Links ===== *\/\n.product-description.rte a {\n color: #0288D1;\n text-decoration: none;\n transition: color 0.3s ease;\n}\n.product-description.rte a:hover {\n color: #01579B;\n}\n\n\/* ===== M5Stack-style Spec Table ===== *\/\n.product-description.rte .table-container {\n width: 100%;\n margin: 24px 0;\n overflow-x: auto;\n}\n.product-description.rte .table-container table {\n width: 100%;\n border-collapse: collapse;\n font-family: inherit;\n font-size: 14px;\n color: #2c2f36;\n background-color: #ffffff;\n border-radius: 10px;\n overflow: hidden;\n box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);\n}\n.product-description.rte .table-container thead th {\n background: #1f6fe5;\n color: #ffffff;\n padding: 14px 16px;\n text-align: center;\n font-weight: 600;\n border: none;\n vertical-align: middle;\n}\n.product-description.rte .table-container td {\n padding: 14px 16px;\n border-bottom: 1px solid #e6ebf2;\n vertical-align: middle;\n}\n.product-description.rte .table-container tbody td:first-child {\n width: 36%;\n text-align: center;\n font-weight: 500;\n color: #4a4f57;\n background-color: rgba(31, 111, 229, 0.02);\n}\n.product-description.rte .table-container tbody tr:nth-child(even) {\n background-color: #f7f9fc;\n}\n@media (hover: hover) {\n .product-description.rte .table-container tbody tr:hover {\n background-color: #eef3ff;\n }\n}\n\n\/* ===== Learn \u0026 Documents Button ===== *\/\n.product-description.rte #learn-and-documents-btn {\n display: inline-flex;\n align-items: center;\n padding: 6px 14px;\n background-color: #1f6fe5;\n color: #ffffff;\n font-weight: 600;\n border-radius: 6px;\n margin-top: 8px;\n text-decoration: none;\n transition: background 0.3s ease;\n}\n.product-description.rte #learn-and-documents-btn:hover {\n background-color: #1661c1;\n}\n\n\/* ===== Responsive Design for Smaller Screens (with table adjustments) ===== *\/\n@media screen and (max-width: 768px) {\n .product-description.rte .table-container table,\n .product-description.rte .table-container thead,\n .product-description.rte .table-container tbody,\n .product-description.rte .table-container th,\n .product-description.rte .table-container td,\n .product-description.rte .table-container tr {\n display: block;\n width: 100%;\n }\n .product-description.rte .table-container thead {\n display: none;\n }\n .product-description.rte .table-container tbody tr {\n padding: 12px 0;\n border-bottom: 1px solid #e6ebf2;\n }\n .product-description.rte .table-container tbody td {\n padding: 8px 16px;\n border: none;\n text-align: left;\n }\n .product-description.rte .table-container tbody td:first-child {\n width: 100%;\n background: none;\n color: #1f6fe5;\n font-weight: 600;\n padding-top: 16px;\n }\n .product-description.rte .table-container tbody td:last-child {\n padding-bottom: 16px;\n color: #2c2f36;\n line-height: 1.6;\n }\n\n \/* Ensure button appears correctly on mobile *\/\n .product-description.rte #learn-and-documents-btn {\n font-size: 14px;\n padding: 8px 16px;\n }\n}\n\u003c\/style\u003e\n\u003ch2 data-id=\"Description\" id=\"description\"\u003eDescription\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eUnit RollerCAN\u003c\/strong\u003e is an integrated brushless DC motor motion control kit designed for efficient motion control. It features two power input methods, supporting 6-16V DC power input through the \u003cstrong\u003eCAN\u003c\/strong\u003e (XT30) interface and 5V input through the Grove interface, with automatic adjustment of power coefficients to ensure optimal performance.\u003c\/p\u003e\n\u003cp\u003eThis kit includes a built-in FOC closed-loop drive system, equipped with a 3504 200KV brushless motor. Without forced cooling, the maximum continuous phase current is 0.5A, and the phase current can reach 1A for short periods. The driver uses a magnetic encoder feedback mechanism to achieve three-loop control of current, speed, and position, ensuring precise control. The device's axis features an optional electrical slip ring configuration, allowing the top Grove interface to remain connected to the bottom even during 360° rotation, enabling the expansion of additional modules on top while maintaining power and data transmission for the rotating part.\u003c\/p\u003e\n\u003cp\u003eAdditionally, the device's back is equipped with a 0.66-inch OLED display for real-time status monitoring. It also includes built-in RGB indicators and functional buttons for convenient human-machine interaction. The product's top and base designs include LEGO-compatible mounting holes and M3 screw holes for quick assembly and integration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUnit RollerCAN\u003c\/strong\u003e is fully open-source in both hardware and software, supporting motion control and parameter adjustment via \u003cstrong\u003eCAN\u003c\/strong\u003e or \u003cstrong\u003eI2C\u003c\/strong\u003e buses. It also provides SWD and SWO debugging interfaces, further enhancing flexibility for developers. This product is used in various fields such as robotic joints, motion control, industrial automation, and visual demonstration projects.\u003c\/p\u003e\n\u003ch2 data-id=\"Features\" id=\"features\"\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBrushless DC motor control\u003c\/li\u003e\n\u003cli\u003eCAN\/I2C communication control\u003c\/li\u003e\n\u003cli\u003eIntegrated OLED display\u003c\/li\u003e\n\u003cli\u003eRGB indicators\u003c\/li\u003e\n\u003cli\u003eFOC closed-loop drive system\u003c\/li\u003e\n\u003cli\u003eSlip ring\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-id=\"Includes\" id=\"includes\"\u003eIncludes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Unit RollerCAN\u003c\/li\u003e\n\u003cli\u003e1 x PwrCAN Cable (10cm)\u003c\/li\u003e\n\u003cli\u003e2 x HY2.0-4P Grove cables (5cm)\u003c\/li\u003e\n\u003cli\u003e6 x Friction pins\u003c\/li\u003e\n\u003cli\u003e1 x Flange plate\u003c\/li\u003e\n\u003cli\u003e1 x Bracket\u003c\/li\u003e\n\u003cli\u003e1 x Hex key (2.5mm)\u003c\/li\u003e\n\u003cli\u003e1 x Hex key (2mm)\u003c\/li\u003e\n\u003cli\u003e6 x M3 nuts\u003c\/li\u003e\n\u003cli\u003e2 x Hex socket head M3x14mm screws\u003c\/li\u003e\n\u003cli\u003e4 x Hex socket countersunk M3x14mm screws\u003c\/li\u003e\n\u003cli\u003e4 x Hex socket countersunk M3x12mm screws\u003c\/li\u003e\n\u003cli\u003e1 x Single-ended terminal cable 5P debugging cable 1.25mm pitch 100mm length\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-id=\"Applications\" id=\"applications\"\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRobotic joint control\u003c\/li\u003e\n\u003cli\u003eSmart manufacturing equipment\u003c\/li\u003e\n\u003cli\u003eVisual demonstrations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-id=\"Specifications\" id=\"specifications\"\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"table-container\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eParameters\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMCU\u003c\/td\u003e\n\u003ctd\u003eSTM32G431CBU6@Cortex-M4, 128KB-Flash, 32KB-SRAM, 170MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Type\u003c\/td\u003e\n\u003ctd\u003eD3504 200KV brushless motor@Diameter: 41mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDriver Chip\u003c\/td\u003e\n\u003ctd\u003eDRV8311HRRWR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAngle Sensor\u003c\/td\u003e\n\u003ctd\u003eTLI5012BE1000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Interface\u003c\/td\u003e\n\u003ctd\u003e2x CAN (XT30 interface) @XT30 (2+2) PW-M \u003cbr\u003e2x I2C (0x64)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003e0.66-inch OLED display, resolution: 64 x 48, SPI communication\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRGB LEDs\u003c\/td\u003e\n\u003ctd\u003e2x WS2812-2020\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Power Supply\u003c\/td\u003e\n\u003ctd\u003eCAN (XT30 interface) @6-16V power supply\u003cbr\u003eGrove port DC 5V power supply \u003cbr\u003eSlip ring_Grove port DC 5V power supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoad\u003c\/td\u003e\n\u003ctd\u003eLoad: 50g Motor speed: 2100rpm Current: DC 16V\/225mA \u003cbr\u003eLoad: 200g Motor speed: 1400rpm Current: DC 16V\/601mA \u003cbr\u003eLoad: 500g (\u003cstrong\u003eMaximum load\u003c\/strong\u003e) Motor speed: 560rpm Current: DC 16V\/918mA \u003cbr\u003eNo load: DC 16V\/78mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandby Current\u003c\/td\u003e\n\u003ctd\u003eGrove port DC 5V power supply@70mA \u003cbr\u003eCAN (XT30 interface) power supply DC 16V@32mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Torque\u003c\/td\u003e\n\u003ctd\u003eGrove port DC 5V power supply: 0.021N.m\/0.2kgf.cm@current 350mA\u003cbr\u003eCAN (XT30 interface) DC 16V power supply: 0.065N.m\/0.66kgf.cm@current 927mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSlip Ring (Grove port) Output Capacity\u003c\/td\u003e\n\u003ctd\u003eDC 5V\/300mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise\u003c\/td\u003e\n\u003ctd\u003e48dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 ~ 40°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Size\u003c\/td\u003e\n\u003ctd\u003e40.0 x 40.0 x 40.0mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Weight\u003c\/td\u003e\n\u003ctd\u003e84.6g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Size\u003c\/td\u003e\n\u003ctd\u003e105.0 x 76.0 x 54.0mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGross Weight\u003c\/td\u003e\n\u003ctd\u003e158.3g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv style=\"\n background: #f3f8ff;\n border: 1px solid #cfe1ff;\n border-left: 4px solid #1f6fe5;\n border-radius: 8px;\n padding: 14px 16px;\n margin: 24px 0;\n\"\u003e\n \u003cstrong style=\"\n display: block;\n color: #0d47a1;\n font-size: 15px;\n margin-bottom: 6px;\n \"\u003e\n Power Supply Voltage\n \u003c\/strong\u003e\n\n \u003cspan style=\"\n color: #2c2c2c;\n font-size: 14.5px;\n line-height: 1.6;\n \"\u003e\n The power supply should not exceed 16V. If the voltage exceeds 18V, the motor fault code E:1 will be displayed, the motor will not work, and \"Over Voltage\" will be displayed, with the LED lighting up blue.\n \u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"\n background: #f3f8ff;\n border: 1px solid #cfe1ff;\n border-left: 4px solid #1f6fe5;\n border-radius: 8px;\n padding: 14px 16px;\n margin: 24px 0;\n\"\u003e\n \u003cstrong style=\"\n display: block;\n color: #0d47a1;\n font-size: 15px;\n margin-bottom: 6px;\n \"\u003e\n Encoder Value and Rotation Angle\n \u003c\/strong\u003e\n\n \u003cspan style=\"\n color: #2c2c2c;\n font-size: 14.5px;\n line-height: 1.6;\n \"\u003e\n In absolute position mode, the encoder value of 36000 pos corresponds to 360°. Due to the fact that the mechanical installation angle and the encoder angle are not strictly aligned, there may be an error of approximately 2°.\n \u003c\/span\u003e\n\u003c\/div\u003e\n\u003ch2 data-id=\"Product Comparison\" id=\"product comparison\"\u003eProduct Comparison\u003c\/h2\u003e\n\u003cdiv class=\"compare-table-container\"\u003e\n\u003cdiv class=\"table-container\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Comparison\u003c\/th\u003e\n\u003cth\u003eUnit RollerCAN\u003c\/th\u003e\n\u003cth\u003eUnit RollerCAN Lite\u003c\/th\u003e\n\u003cth\u003eUnit Roller485\u003c\/th\u003e\n\u003cth\u003eUnit Roller485 Lite\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDriver Chip\u003c\/td\u003e\n\u003ctd\u003eDRV8311\u003c\/td\u003e\n\u003ctd\u003eDRV8311\u003c\/td\u003e\n\u003ctd\u003eDRV8311\u003c\/td\u003e\n\u003ctd\u003eDRV8311\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Method\u003c\/td\u003e\n\u003ctd\u003eCAN\/I2C\u003c\/td\u003e\n\u003ctd\u003eCAN\/I2C\u003c\/td\u003e\n\u003ctd\u003eRS485\/I2C\u003c\/td\u003e\n\u003ctd\u003eRS485\/I2C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSlip Ring\u003c\/td\u003e\n\u003ctd\u003eWith slip ring\u003c\/td\u003e\n\u003ctd\u003eWithout slip ring\u003c\/td\u003e\n\u003ctd\u003eWith slip ring\u003c\/td\u003e\n\u003ctd\u003eWithout slip ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Indicator LED Color\u003c\/td\u003e\n\u003ctd\u003eBlue\u003c\/td\u003e\n\u003ctd\u003eNone\u003c\/td\u003e\n\u003ctd\u003eGreen\u003c\/td\u003e\n\u003ctd\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Color\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003ctd\u003eGray\u003c\/td\u003e\n\u003ctd\u003eGray\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eLearn and Documents\u003c\/h2\u003e\n\n → DOCUMENTS\n\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"m5stack-store","offers":[{"title":"Default Title","offer_id":46036115980348,"sku":"dnz1787247155347","price":30.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6985\/2220\/files\/rollercan-unit-with-bldc-motor-stm32_1.webp?v=1787247163"},{"product_id":"puzzle-unit-8x8-led-matrix-ws2812e","title":"Puzzle Unit 8x8 LED Matrix (WS2812E)","description":"\u003cdiv class=\"custom-video-container\" style=\"position: relative; padding-bottom: 55%; height: 0; overflow: hidden; max-width: 100%; border-radius: 8px; margin: 10px 0; box-shadow: 0 4px 12px rgba(0,0,0,0.1);\"\u003e\u003cvideo style=\"position: absolute; top: -2%; left: 0; width: 100%; height: 100%;\" playsinline=\"\" muted=\"\" controls=\"controls\"\u003e\n \u003csource src=\"https:\/\/m5stack.oss-cn-shenzhen.aliyuncs.com\/resource\/docs\/products\/unit\/Unit-Puzzle\/puzzle_video.mp4\" type=\"video\/mp4\"\u003e\u003c\/video\u003e\u003c\/div\u003e\n\u003cstyle\u003e\n\/* ===== Scoped Description Style ===== *\/\n.product-description.rte {\n font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, \"Helvetica Neue\", Arial, sans-serif;\n color: #2c2c2c;\n line-height: 1.65;\n font-size: 16px;\n}\n\n\/* ===== Headings ===== *\/\n.product-description.rte h2 {\n font-size: 1.8em;\n color: #0D47A1;\n border-left: 4px solid #1f6fe5;\n padding-left: 12px;\n margin-top: 32px;\n margin-bottom: 16px;\n}\n\n\/* ===== H3 Titles Optimization ===== *\/\n.product-description.rte h3 {\n font-size: 1.4em;\n color: #0D47A1;\n margin-top: 24px;\n margin-bottom: 12px;\n font-weight: 500;\n padding-bottom: 6px;\n border-bottom: 2px solid #e6e6e6;\n}\n\n\/* ===== Paragraphs ===== *\/\n.product-description.rte p {\n margin-bottom: 20px;\n line-height: 1.8;\n color: #4a4f57;\n font-size: 16px;\n}\n\n\/* ===== Paragraph Images (only in description) ===== *\/\n.product-description.rte img {\n display: block;\n max-width: 100%;\n height: auto;\n margin: 24px auto;\n border-radius: 12px;\n box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);\n}\n\n\/* ===== Lists ===== *\/\n.product-description.rte ul {\n padding-left: 20px;\n margin-bottom: 16px;\n list-style-type: disc;\n}\n.product-description.rte li {\n margin-bottom: 6px;\n}\n\n\/* ===== Links ===== *\/\n.product-description.rte a {\n color: #0288D1;\n text-decoration: none;\n transition: color 0.3s ease;\n}\n.product-description.rte a:hover {\n color: #01579B;\n}\n\n\/* ===== M5Stack-style Spec Table ===== *\/\n.product-description.rte .table-container {\n width: 100%;\n margin: 24px 0;\n overflow-x: auto;\n}\n.product-description.rte .table-container table {\n width: 100%;\n border-collapse: collapse;\n font-family: inherit;\n font-size: 14px;\n color: #2c2f36;\n background-color: #ffffff;\n border-radius: 10px;\n overflow: hidden;\n box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);\n}\n.product-description.rte .table-container thead th {\n background: #1f6fe5;\n color: #ffffff;\n padding: 14px 16px;\n text-align: center;\n font-weight: 600;\n border: none;\n vertical-align: middle;\n}\n.product-description.rte .table-container td {\n padding: 14px 16px;\n border-bottom: 1px solid #e6ebf2;\n vertical-align: middle;\n}\n.product-description.rte .table-container tbody td:first-child {\n width: 36%;\n text-align: center;\n font-weight: 500;\n color: #4a4f57;\n background-color: rgba(31, 111, 229, 0.02);\n}\n.product-description.rte .table-container tbody tr:nth-child(even) {\n background-color: #f7f9fc;\n}\n@media (hover: hover) {\n .product-description.rte .table-container tbody tr:hover {\n background-color: #eef3ff;\n }\n}\n\n\/* ===== Learn \u0026 Documents Button ===== *\/\n.product-description.rte #learn-and-documents-btn {\n display: inline-flex;\n align-items: center;\n padding: 6px 14px;\n background-color: #1f6fe5;\n color: #ffffff;\n font-weight: 600;\n border-radius: 6px;\n margin-top: 8px;\n text-decoration: none;\n transition: background 0.3s ease;\n}\n.product-description.rte #learn-and-documents-btn:hover {\n background-color: #1661c1;\n}\n\n\/* ===== Responsive Design for Smaller Screens (with table adjustments) ===== *\/\n@media screen and (max-width: 768px) {\n .product-description.rte .table-container table,\n .product-description.rte .table-container thead,\n .product-description.rte .table-container tbody,\n .product-description.rte .table-container th,\n .product-description.rte .table-container td,\n .product-description.rte .table-container tr {\n display: block;\n width: 100%;\n }\n .product-description.rte .table-container thead {\n display: none;\n }\n .product-description.rte .table-container tbody tr {\n padding: 12px 0;\n border-bottom: 1px solid #e6ebf2;\n }\n .product-description.rte .table-container tbody td {\n padding: 8px 16px;\n border: none;\n text-align: left;\n }\n .product-description.rte .table-container tbody td:first-child {\n width: 100%;\n background: none;\n color: #1f6fe5;\n font-weight: 600;\n padding-top: 16px;\n }\n .product-description.rte .table-container tbody td:last-child {\n padding-bottom: 16px;\n color: #2c2f36;\n line-height: 1.6;\n }\n\n \/* Ensure button appears correctly on mobile *\/\n .product-description.rte #learn-and-documents-btn {\n font-size: 14px;\n padding: 8px 16px;\n }\n}\n\u003c\/style\u003e\n\u003ch2 data-id=\"Description\" id=\"description\"\u003eDescription\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eUnit Puzzle\u003c\/strong\u003e is a colorful lighting control unit, composed of an 8x8 array with a total of 64 WS2812E RGB LEDs. Each LED is separated by a \u003cstrong\u003egrid structure\u003c\/strong\u003e to prevent light interference from neighboring LEDs, ensuring clearer and purer visual effects. The product features two onboard Grove ports — one \u003cstrong\u003einput\u003c\/strong\u003e signal port and one \u003cstrong\u003eoutput\u003c\/strong\u003e port — and comes with a connector for linking multiple \u003cstrong\u003eUnit Puzzle\u003c\/strong\u003e modules, expanding the light display area. The output Grove port also reserves an additional \u003cstrong\u003eIO\u003c\/strong\u003e pin, supporting connections to other M5 devices like Unit Angle and other sensors with \u003cstrong\u003ePort B\u003c\/strong\u003e interfaces for enhanced interactive control. \u003cstrong\u003eUnit Puzzle\u003c\/strong\u003e is compact, easy to install, and has an M2 mounting hole at the bottom for fixing. The product measures just 24 x 24 x 15mm. This module is ideal for smart lighting, decorative displays, and interactive installations.\u003c\/p\u003e\n\u003cdiv style=\"background: #fff8e1; border: 1px solid #ffe0a3; border-left: 4px solid #f9a825; border-radius: 8px; padding: 14px 16px; margin: 24px 0;\"\u003e\n\u003cstrong style=\"display: block; color: #8d6e00; font-size: 15px; margin-bottom: 6px;\"\u003e LED Brightness \u003c\/strong\u003e \u003cspan style=\"color: #2c2c2c; font-size: 14.5px; line-height: 1.6;\"\u003e Long-term high-brightness operation may cause damage. It is recommended to use 10% brightness to reduce heat generation and power consumption. \u003c\/span\u003e\n\u003c\/div\u003e\n\u003ch2 data-id=\"Features\" id=\"features\"\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e8 x 8 WS2812 RGB LED matrix\u003c\/li\u003e\n\u003cli\u003eGrid isolation design\u003c\/li\u003e\n\u003cli\u003eDual Grove ports (cascade expansion)\u003c\/li\u003e\n\u003cli\u003e2 x LEGO compatible holes\u003c\/li\u003e\n\u003cli\u003eDevelopment Platforms: Arduino, UiFlow, ESP-IDF, etc.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-id=\"Includes\" id=\"includes\"\u003eIncludes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Unit Puzzle\u003c\/li\u003e\n\u003cli\u003e1 x HY2.0-4P Grove Cable (20cm)\u003c\/li\u003e\n\u003cli\u003e1 x Connection Expander\u003c\/li\u003e\n\u003cli\u003e1 x Brightness Parameter Sticker\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-id=\"Applications\" id=\"applications\"\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSmart lighting\u003c\/li\u003e\n\u003cli\u003eDecorative display\u003c\/li\u003e\n\u003cli\u003eInteractive installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0056\/7689\/2250\/files\/6_aa24cf0a-957d-4cbb-893f-2c723c7fbd1a.webp?v=1775116382\u0026amp;width=700\" style=\"width: 70%; height: auto;\" alt=\"Unit Puzzle\"\u003e\u003c\/p\u003e\n\u003ch2 data-id=\"Specifications\" id=\"specifications\"\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"table-container\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRGB LED Type\u003c\/td\u003e\n\u003ctd\u003eWS2812E-1313@8 x 8 matrix\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLED Quantity\u003c\/td\u003e\n\u003ctd\u003e64 pcs (8x8 matrix)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower per LED\u003c\/td\u003e\n\u003ctd\u003eApprox. 6mW (8% brightness, white)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandby Current\u003c\/td\u003e\n\u003ctd\u003eDC 5V@14.27mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Current\u003c\/td\u003e\n\u003ctd\u003eDC 5V@93.99mA (8% brightness, white)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd\u003eDC 5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface Type\u003c\/td\u003e\n\u003ctd\u003e2 Grove ports (input and output)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported Colors\u003c\/td\u003e\n\u003ctd\u003e16.77 million\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Method\u003c\/td\u003e\n\u003ctd\u003eSerial data control (single wire)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp.\u003c\/td\u003e\n\u003ctd\u003e0 ~ 40°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Size\u003c\/td\u003e\n\u003ctd\u003e24.0 x 24.0 x 15.0mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Weight\u003c\/td\u003e\n\u003ctd\u003e7.5g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Size\u003c\/td\u003e\n\u003ctd\u003e138.0 x 93.0 x 16.0mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGross Weight\u003c\/td\u003e\n\u003ctd\u003e12.8g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0056\/7689\/2250\/files\/1920x2260_2ff27c15-567f-4781-a227-1b82168c8f0c.webp?v=1775116400\u0026amp;width=700\" style=\"width: 70%; height: auto;\" alt=\"Unit Puzzle\"\u003e\n\u003ch2\u003eLearn and Documents\u003c\/h2\u003e\n → DOCUMENTS \n\u003c\/div\u003e","brand":"m5stack-store","offers":[{"title":"Default Title","offer_id":46036116013116,"sku":"zgr1787247156311","price":5.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6985\/2220\/files\/puzzle-unit-8x8-led-matrix-ws2812e_1.webp?v=1787247164"},{"product_id":"dmx-unit-with-isolated-rs-485-transceiver-ca-is3092w","title":"DMX Unit with Isolated RS-485 Transceiver (CA-IS3092W)","description":"\u003cdiv class=\"custom-video-container\" style=\"position: relative; padding-bottom: 55%; height: 0; overflow: hidden; max-width: 100%; border-radius: 8px; margin: 10px 0; box-shadow: 0 4px 12px rgba(0,0,0,0.1);\"\u003e\n \n \u003cvideo style=\"position: absolute; top: -2%; left: 0; width: 100%; height: 100%;\" playsinline muted controls\u003e\n \u003csource src=\"https:\/\/m5stack.oss-cn-shenzhen.aliyuncs.com\/resource\/docs\/products\/unit\/Unit-DMX\/2983aefead903db9d8f07154b6551e62.mp4\" type=\"video\/mp4\"\u003e\u003c\/video\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\n\/* ===== Scoped Description Style ===== *\/\n.product-description.rte {\n font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, \"Helvetica Neue\", Arial, sans-serif;\n color: #2c2c2c;\n line-height: 1.65;\n font-size: 16px;\n}\n\n\/* ===== Headings ===== *\/\n.product-description.rte h2 {\n font-size: 1.8em;\n color: #0D47A1;\n border-left: 4px solid #1f6fe5;\n padding-left: 12px;\n margin-top: 32px;\n margin-bottom: 16px;\n}\n\n\/* ===== H3 Titles Optimization ===== *\/\n.product-description.rte h3 {\n font-size: 1.4em;\n color: #0D47A1;\n margin-top: 24px;\n margin-bottom: 12px;\n font-weight: 500;\n padding-bottom: 6px;\n border-bottom: 2px solid #e6e6e6;\n}\n\n\/* ===== Paragraphs ===== *\/\n.product-description.rte p {\n margin-bottom: 20px;\n line-height: 1.8;\n color: #4a4f57;\n font-size: 16px;\n}\n\n\/* ===== Paragraph Images (only in description) ===== *\/\n.product-description.rte img {\n display: block;\n max-width: 100%;\n height: auto;\n margin: 24px auto;\n border-radius: 12px;\n box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);\n}\n\n\/* ===== Lists ===== *\/\n.product-description.rte ul {\n padding-left: 20px;\n margin-bottom: 16px;\n list-style-type: disc;\n}\n.product-description.rte li {\n margin-bottom: 6px;\n}\n\n\/* ===== Links ===== *\/\n.product-description.rte a {\n color: #0288D1;\n text-decoration: none;\n transition: color 0.3s ease;\n}\n.product-description.rte a:hover {\n color: #01579B;\n}\n\n\/* ===== M5Stack-style Spec Table ===== *\/\n.product-description.rte .table-container {\n width: 100%;\n margin: 24px 0;\n overflow-x: auto;\n}\n.product-description.rte .table-container table {\n width: 100%;\n border-collapse: collapse;\n font-family: inherit;\n font-size: 14px;\n color: #2c2f36;\n background-color: #ffffff;\n border-radius: 10px;\n overflow: hidden;\n box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);\n}\n.product-description.rte .table-container thead th {\n background: #1f6fe5;\n color: #ffffff;\n padding: 14px 16px;\n text-align: center;\n font-weight: 600;\n border: none;\n vertical-align: middle;\n}\n.product-description.rte .table-container td {\n padding: 14px 16px;\n border-bottom: 1px solid #e6ebf2;\n vertical-align: middle;\n}\n.product-description.rte .table-container tbody td:first-child {\n width: 36%;\n text-align: center;\n font-weight: 500;\n color: #4a4f57;\n background-color: rgba(31, 111, 229, 0.02);\n}\n.product-description.rte .table-container tbody tr:nth-child(even) {\n background-color: #f7f9fc;\n}\n@media (hover: hover) {\n .product-description.rte .table-container tbody tr:hover {\n background-color: #eef3ff;\n }\n}\n\n\/* ===== Learn \u0026 Documents Button ===== *\/\n.product-description.rte #learn-and-documents-btn {\n display: inline-flex;\n align-items: center;\n padding: 6px 14px;\n background-color: #1f6fe5;\n color: #ffffff;\n font-weight: 600;\n border-radius: 6px;\n margin-top: 8px;\n text-decoration: none;\n transition: background 0.3s ease;\n}\n.product-description.rte #learn-and-documents-btn:hover {\n background-color: #1661c1;\n}\n\n\/* ===== Responsive Design for Smaller Screens (with table adjustments) ===== *\/\n@media screen and (max-width: 768px) {\n .product-description.rte .table-container table,\n .product-description.rte .table-container thead,\n .product-description.rte .table-container tbody,\n .product-description.rte .table-container th,\n .product-description.rte .table-container td,\n .product-description.rte .table-container tr {\n display: block;\n width: 100%;\n }\n .product-description.rte .table-container thead {\n display: none;\n }\n .product-description.rte .table-container tbody tr {\n padding: 12px 0;\n border-bottom: 1px solid #e6ebf2;\n }\n .product-description.rte .table-container tbody td {\n padding: 8px 16px;\n border: none;\n text-align: left;\n }\n .product-description.rte .table-container tbody td:first-child {\n width: 100%;\n background: none;\n color: #1f6fe5;\n font-weight: 600;\n padding-top: 16px;\n }\n .product-description.rte .table-container tbody td:last-child {\n padding-bottom: 16px;\n color: #2c2f36;\n line-height: 1.6;\n }\n\n \/* Ensure button appears correctly on mobile *\/\n .product-description.rte #learn-and-documents-btn {\n font-size: 14px;\n padding: 8px 16px;\n }\n}\n\u003c\/style\u003e\n\u003ch2 data-id=\"Description\" id=\"description\"\u003eDescription\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eUnit DMX\u003c\/strong\u003e is a communication unit specifically designed for DMX-512 data transmission scenarios. It integrates the CA-IS3092W isolated half-duplex RS-485 transceiver, providing up to 5kVrms electrical isolation protection. The onboard 120Ω terminal resistor switch can be connected according to the usage scenario to match the characteristic impedance of the signal transmission line, preventing signal reflection and distortion. Through the Grove interface, this unit can communicate with the M5 host via serial communication. The device is equipped with an XLR-3 female interface, making it convenient for users to connect DMX devices. This product is suitable for stage lighting control, landscape lighting control, dimmer control, and other scenarios.\u003c\/p\u003e\n\u003ch2 data-id=\"Features\" id=\"features\"\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eIsolated RS-485 transceiver CA-IS3092W\u003c\/li\u003e\n\u003cli\u003eGrove interface for serial communication\u003c\/li\u003e\n\u003cli\u003eEquipped with XLR-3 female interface\u003c\/li\u003e\n\u003cli\u003e120Ω terminal resistor matching\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-id=\"Includes\" id=\"includes\"\u003eIncludes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Unit DMX\u003c\/li\u003e\n\u003cli\u003e1 x HY2.0-4P Grove cable (20cm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-id=\"Applications\" id=\"applications\"\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eStage lighting control\u003c\/li\u003e\n\u003cli\u003eLandscape lighting control\u003c\/li\u003e\n\u003cli\u003eColor light control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-id=\"Specifications\" id=\"specifications\"\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"table-container\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Protocol\u003c\/td\u003e\n\u003ctd\u003eDMX512\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolated Transceiver\u003c\/td\u003e\n\u003ctd\u003eCA-IS3092W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation Voltage\u003c\/td\u003e\n\u003ctd\u003e5kVrms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Transfer Rate\u003c\/td\u003e\n\u003ctd\u003eUp to 500Kbps (DMX protocol fixed rate: 250 Kbps)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Protocol\u003c\/td\u003e\n\u003ctd\u003eRS-485, half-duplex\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrove Interface\u003c\/td\u003e\n\u003ctd\u003eFor RS-485 communication and control, serial communication\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal Resistor\u003c\/td\u003e\n\u003ctd\u003e120Ω, configured at both ends of the RS-485 bus to prevent signal reflection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDMX Interface\u003c\/td\u003e\n\u003ctd\u003eXLR-3 female\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 ~ 40°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Size\u003c\/td\u003e\n\u003ctd\u003e51.6 x 24.0 x 32.0mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Weight\u003c\/td\u003e\n\u003ctd\u003e14.5g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Size\u003c\/td\u003e\n\u003ctd\u003e138.0 x 93.0 x 33.0mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGross Weight\u003c\/td\u003e\n\u003ctd\u003e20.0g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eLearn and Documents\u003c\/h2\u003e\n\n → DOCUMENTS\n\n\u003c\/div\u003e","brand":"m5stack-store","offers":[{"title":"Default Title","offer_id":46036116340796,"sku":"fgm1787247157242","price":5.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6985\/2220\/files\/dmx-unit-with-isolated-rs-485-transceiver-ca-is3092w_1.webp?v=1787247165"},{"product_id":"gpsbds-unit-v11-at6668","title":"GPS\/BDS Unit v1.1 (AT6668)","description":"\u003cdiv style=\"position: relative; padding-bottom: 55%; height: 0; overflow: hidden; max-width: 100%; border-radius: 8px; margin: 10px 0; box-shadow: 0 4px 12px rgba(0,0,0,0.1);\" class=\"custom-video-container\"\u003e\u003cvideo controls=\"controls\" muted=\"\" playsinline=\"\" style=\"position: absolute; top: -2%; left: 0; width: 100%; height: 100%;\"\u003e\n \u003csource type=\"video\/mp4\" src=\"https:\/\/m5stack.oss-cn-shenzhen.aliyuncs.com\/resource\/docs\/products\/unit\/Unit-GPS%20v1.1\/unit%20gps%20v1.1%20video.mp4\"\u003e\u003c\/video\u003e\u003c\/div\u003e\n\u003cstyle\u003e\n\/* ===== Scoped Description Style ===== *\/\n.product-description.rte {\n font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, \"Helvetica Neue\", Arial, sans-serif;\n color: #2c2c2c;\n line-height: 1.65;\n font-size: 16px;\n}\n\n\/* ===== Headings ===== *\/\n.product-description.rte h2 {\n font-size: 1.8em;\n color: #0D47A1;\n border-left: 4px solid #1f6fe5;\n padding-left: 12px;\n margin-top: 32px;\n margin-bottom: 16px;\n}\n\n\/* ===== H3 Titles Optimization ===== *\/\n.product-description.rte h3 {\n font-size: 1.4em;\n color: #0D47A1;\n margin-top: 24px;\n margin-bottom: 12px;\n font-weight: 500;\n padding-bottom: 6px;\n border-bottom: 2px solid #e6e6e6;\n}\n\n\/* ===== Paragraphs ===== *\/\n.product-description.rte p {\n margin-bottom: 20px;\n line-height: 1.8;\n color: #4a4f57;\n font-size: 16px;\n}\n\n\/* ===== Paragraph Images (only in description) ===== *\/\n.product-description.rte img {\n display: block;\n max-width: 100%;\n height: auto;\n margin: 24px auto;\n border-radius: 12px;\n box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);\n}\n\n\/* ===== Lists ===== *\/\n.product-description.rte ul {\n padding-left: 20px;\n margin-bottom: 16px;\n list-style-type: disc;\n}\n.product-description.rte li {\n margin-bottom: 6px;\n}\n\n\/* ===== Links ===== *\/\n.product-description.rte a {\n color: #0288D1;\n text-decoration: none;\n transition: color 0.3s ease;\n}\n.product-description.rte a:hover {\n color: #01579B;\n}\n\n\/* ===== M5Stack-style Spec Table ===== *\/\n.product-description.rte .table-container {\n width: 100%;\n margin: 24px 0;\n overflow-x: auto;\n}\n.product-description.rte .table-container table {\n width: 100%;\n border-collapse: collapse;\n font-family: inherit;\n font-size: 14px;\n color: #2c2f36;\n background-color: #ffffff;\n border-radius: 10px;\n overflow: hidden;\n box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);\n}\n.product-description.rte .table-container thead th {\n background: #1f6fe5;\n color: #ffffff;\n padding: 14px 16px;\n text-align: center;\n font-weight: 600;\n border: none;\n vertical-align: middle;\n}\n.product-description.rte .table-container td {\n padding: 14px 16px;\n border-bottom: 1px solid #e6ebf2;\n vertical-align: middle;\n}\n.product-description.rte .table-container tbody td:first-child {\n width: 36%;\n text-align: center;\n font-weight: 500;\n color: #4a4f57;\n background-color: rgba(31, 111, 229, 0.02);\n}\n.product-description.rte .table-container tbody tr:nth-child(even) {\n background-color: #f7f9fc;\n}\n@media (hover: hover) {\n .product-description.rte .table-container tbody tr:hover {\n background-color: #eef3ff;\n }\n}\n\n\/* ===== Learn \u0026 Documents Button ===== *\/\n.product-description.rte #learn-and-documents-btn {\n display: inline-flex;\n align-items: center;\n padding: 6px 14px;\n background-color: #1f6fe5;\n color: #ffffff;\n font-weight: 600;\n border-radius: 6px;\n margin-top: 8px;\n text-decoration: none;\n transition: background 0.3s ease;\n}\n.product-description.rte #learn-and-documents-btn:hover {\n background-color: #1661c1;\n}\n\n\/* ===== Responsive Design for Smaller Screens (with table adjustments) ===== *\/\n@media screen and (max-width: 768px) {\n .product-description.rte .table-container table,\n .product-description.rte .table-container thead,\n .product-description.rte .table-container tbody,\n .product-description.rte .table-container th,\n .product-description.rte .table-container td,\n .product-description.rte .table-container tr {\n display: block;\n width: 100%;\n }\n .product-description.rte .table-container thead {\n display: none;\n }\n .product-description.rte .table-container tbody tr {\n padding: 12px 0;\n border-bottom: 1px solid #e6ebf2;\n }\n .product-description.rte .table-container tbody td {\n padding: 8px 16px;\n border: none;\n text-align: left;\n }\n .product-description.rte .table-container tbody td:first-child {\n width: 100%;\n background: none;\n color: #1f6fe5;\n font-weight: 600;\n padding-top: 16px;\n }\n .product-description.rte .table-container tbody td:last-child {\n padding-bottom: 16px;\n color: #2c2f36;\n line-height: 1.6;\n }\n\n \/* Ensure button appears correctly on mobile *\/\n .product-description.rte #learn-and-documents-btn {\n font-size: 14px;\n padding: 8px 16px;\n }\n}\n\u003c\/style\u003e\n\u003ch2 id=\"description\" data-id=\"Description\"\u003eDescription\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eUnit GPS v1.1\u003c\/strong\u003e is a GNSS global positioning and navigation unit, utilizing the \u003cstrong\u003eAT6668\u003c\/strong\u003e solution with a built-in ceramic antenna to provide more precise and reliable satellite positioning services. Compared to previous products, the AT6668 supports multi-frequency, multi-mode GNSS signal reception, capable of receiving signals from multiple satellite navigation systems (including GPS, BD2, BD3, GLONASS, GALILEO, and QZSS), supports both multi-system combined positioning and single-system standalone positioning, and offers stronger anti-interference capability and higher positioning accuracy. In areas with weak signals, it can quickly obtain higher-precision location information. This module is applicable to high-precision positioning scenarios such as in-vehicle navigation and IoT positioning devices.\u003c\/p\u003e\n\u003ch2 id=\"features\" data-id=\"Features\"\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSupports multiple satellite navigation systems (GPS\/QZSS\/BD2\/BD3\/GAL\/GLO)\u003c\/li\u003e\n\u003cli\u003eMulti-frequency and multi-system reception\u003c\/li\u003e\n\u003cli\u003eMulti-channel\u003c\/li\u003e\n\u003cli\u003e2 x LEGO-compatible holes\u003c\/li\u003e\n\u003cli\u003eProgramming platforms: Arduino, UIFlow, etc.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 id=\"includes\" data-id=\"Includes\"\u003eIncludes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Unit GPS v1.1\u003c\/li\u003e\n\u003cli\u003e1 x HY2.0-4P Grove cable (20cm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 id=\"applications\" data-id=\"Applications\"\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eVehicle positioning and navigation\u003c\/li\u003e\n\u003cli\u003eWearable devices\u003c\/li\u003e\n\u003cli\u003eIoT positioning devices\u003c\/li\u003e\n\u003cli\u003eDrones\u003c\/li\u003e\n\u003cli\u003ePortable devices\u003c\/li\u003e\n\u003cli\u003eBus stop announcements\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 id=\"specifications\" data-id=\"Specifications\"\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"table-container\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSoC\u003c\/td\u003e\n\u003ctd\u003eATGM336H-6N Module@AT6668\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported Satellite Systems\u003c\/td\u003e\n\u003ctd\u003eGPS\/QZSS\/BD2\/BD3\/GAL\/GLO\u003cbr\u003eFrequencies:\u003cbr\u003eBDS：B1I+B1C \u003cbr\u003eGPS\/QZSS\/SBAS：L1 \u003cbr\u003eGALILEO：E1 \u003cbr\u003eGLONASS：R1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannels\u003c\/td\u003e\n\u003ctd\u003e50 channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication\u003c\/td\u003e\n\u003ctd\u003eUART communication, default 115200bps@8N1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePositioning Accuracy\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;1.5m (CEP50)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePositioning Update Rate\u003c\/td\u003e\n\u003ctd\u003eUp to 10Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtocol\u003c\/td\u003e\n\u003ctd\u003eNMEA0183 4.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity\u003c\/td\u003e\n\u003ctd\u003eTracking: -162dBm, Acquisition: -160dBm, Cold Start: -148dBm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStart Time\u003c\/td\u003e\n\u003ctd\u003eCold Start: 23 seconds, Hot Start: 1 second\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eDC 5V\/31.64mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Size\u003c\/td\u003e\n\u003ctd\u003e48.0 x 24.0 x 8.0mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Weight\u003c\/td\u003e\n\u003ctd\u003e12.3g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Size\u003c\/td\u003e\n\u003ctd\u003e138.0 x 93.0 x 9.0mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGross Weight\u003c\/td\u003e\n\u003ctd\u003e17.6g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eLearn and Documents\u003c\/h2\u003e\n → DOCUMENTS \n\u003c\/div\u003e","brand":"m5stack-store","offers":[{"title":"Default Title","offer_id":46036116373564,"sku":"yfm1787247158391","price":6.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6985\/2220\/files\/gpsbds-unit-v11-at6668_1.webp?v=1787247166"},{"product_id":"roller485-lite-unit-without-slip-ring-stm32","title":"Roller485 Lite Unit without Slip Ring (STM32)","description":"\u003cdiv style=\"position: relative; padding-bottom: 55%; height: 0; overflow: hidden; max-width: 100%; border-radius: 8px; margin: 10px 0; box-shadow: 0 4px 12px rgba(0,0,0,0.1);\" class=\"custom-video-container\"\u003e\u003cvideo controls=\"controls\" muted=\"\" playsinline=\"\" style=\"position: absolute; top: -2%; left: 0; width: 100%; height: 100%;\"\u003e\n \u003csource type=\"video\/mp4\" src=\"https:\/\/m5stack.oss-cn-shenzhen.aliyuncs.com\/resource\/docs\/products\/unit\/Unit-Roller485\/3e5ec07a60735d6943fa7659b7978182.mp4\"\u003e\u003c\/video\u003e\u003c\/div\u003e\n\u003cstyle\u003e\n\/* ===== Scoped Description Style ===== *\/\n.product-description.rte {\n font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, \"Helvetica Neue\", Arial, sans-serif;\n color: #2c2c2c;\n line-height: 1.65;\n font-size: 16px;\n}\n\n\/* ===== Headings ===== *\/\n.product-description.rte h2 {\n font-size: 1.8em;\n color: #0D47A1;\n border-left: 4px solid #1f6fe5;\n padding-left: 12px;\n margin-top: 32px;\n margin-bottom: 16px;\n}\n\n\/* ===== H3 Titles Optimization ===== *\/\n.product-description.rte h3 {\n font-size: 1.4em;\n color: #0D47A1;\n margin-top: 24px;\n margin-bottom: 12px;\n font-weight: 500;\n padding-bottom: 6px;\n border-bottom: 2px solid #e6e6e6;\n}\n\n\/* ===== Paragraphs ===== *\/\n.product-description.rte p {\n margin-bottom: 20px;\n line-height: 1.8;\n color: #4a4f57;\n font-size: 16px;\n}\n\n\/* ===== Paragraph Images (only in description) ===== *\/\n.product-description.rte img {\n display: block;\n max-width: 100%;\n height: auto;\n margin: 24px auto;\n border-radius: 12px;\n box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);\n}\n\n\/* ===== Lists ===== *\/\n.product-description.rte ul {\n padding-left: 20px;\n margin-bottom: 16px;\n list-style-type: disc;\n}\n.product-description.rte li {\n margin-bottom: 6px;\n}\n\n\/* ===== Links ===== *\/\n.product-description.rte a {\n color: #0288D1;\n text-decoration: none;\n transition: color 0.3s ease;\n}\n.product-description.rte a:hover {\n color: #01579B;\n}\n\n\/* ===== M5Stack-style Spec Table ===== *\/\n.product-description.rte .table-container {\n width: 100%;\n margin: 24px 0;\n overflow-x: auto;\n}\n.product-description.rte .table-container table {\n width: 100%;\n border-collapse: collapse;\n font-family: inherit;\n font-size: 14px;\n color: #2c2f36;\n background-color: #ffffff;\n border-radius: 10px;\n overflow: hidden;\n box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);\n}\n.product-description.rte .table-container thead th {\n background: #1f6fe5;\n color: #ffffff;\n padding: 14px 16px;\n text-align: center;\n font-weight: 600;\n border: none;\n vertical-align: middle;\n}\n.product-description.rte .table-container td {\n padding: 14px 16px;\n border-bottom: 1px solid #e6ebf2;\n vertical-align: middle;\n}\n.product-description.rte .table-container tbody td:first-child {\n width: 36%;\n text-align: center;\n font-weight: 500;\n color: #4a4f57;\n background-color: rgba(31, 111, 229, 0.02);\n}\n.product-description.rte .table-container tbody tr:nth-child(even) {\n background-color: #f7f9fc;\n}\n@media (hover: hover) {\n .product-description.rte .table-container tbody tr:hover {\n background-color: #eef3ff;\n }\n}\n\n\/* ===== Learn \u0026 Documents Button ===== *\/\n.product-description.rte #learn-and-documents-btn {\n display: inline-flex;\n align-items: center;\n padding: 6px 14px;\n background-color: #1f6fe5;\n color: #ffffff;\n font-weight: 600;\n border-radius: 6px;\n margin-top: 8px;\n text-decoration: none;\n transition: background 0.3s ease;\n}\n.product-description.rte #learn-and-documents-btn:hover {\n background-color: #1661c1;\n}\n\n\/* ===== Responsive Design for Smaller Screens (with table adjustments) ===== *\/\n@media screen and (max-width: 768px) {\n .product-description.rte .table-container table,\n .product-description.rte .table-container thead,\n .product-description.rte .table-container tbody,\n .product-description.rte .table-container th,\n .product-description.rte .table-container td,\n .product-description.rte .table-container tr {\n display: block;\n width: 100%;\n }\n .product-description.rte .table-container thead {\n display: none;\n }\n .product-description.rte .table-container tbody tr {\n padding: 12px 0;\n border-bottom: 1px solid #e6ebf2;\n }\n .product-description.rte .table-container tbody td {\n padding: 8px 16px;\n border: none;\n text-align: left;\n }\n .product-description.rte .table-container tbody td:first-child {\n width: 100%;\n background: none;\n color: #1f6fe5;\n font-weight: 600;\n padding-top: 16px;\n }\n .product-description.rte .table-container tbody td:last-child {\n padding-bottom: 16px;\n color: #2c2f36;\n line-height: 1.6;\n }\n\n \/* Ensure button appears correctly on mobile *\/\n .product-description.rte #learn-and-documents-btn {\n font-size: 14px;\n padding: 8px 16px;\n }\n}\n\u003c\/style\u003e\n\u003ch2 data-id=\"Description\" id=\"description\"\u003eDescription\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eUnit Roller485-Lite\u003c\/strong\u003e is a brushless DC motor motion execution kit with integrated control functions, designed for efficient motion control. The product supports 6-16V DC power input (via the PWR485 interface) or 5V input (via the Grove interface), and can automatically adjust the power coefficient to ensure optimal performance. It features a built-in \u003cstrong\u003eFOC\u003c\/strong\u003e closed-loop drive system, using a 3504 200KV brushless motor, with a maximum continuous phase current of 0.5A and a short-term current of 1A without forced cooling. The driver uses a magnetic encoder as feedback, supporting current, speed, and position triple-loop control to ensure precise control.\u003c\/p\u003e\n\u003cp\u003eAdditionally, the device is equipped with a 0.66-inch \u003cstrong\u003eOLED\u003c\/strong\u003e display on the back to show real-time device status, and includes RGB indicators and function buttons for easy human-machine interaction. The product base is designed with LEGO-compatible mounting holes and M3 screw holes for quick assembly and integration. The \u003cstrong\u003eUnit Roller485-Lite\u003c\/strong\u003e is fully open-source in both hardware and software, supporting motion control and parameter adjustment via \u003cstrong\u003eRS485\u003c\/strong\u003e or \u003cstrong\u003eI2C\u003c\/strong\u003e buses, and provides SWD and SWO debugging interfaces to further enhance developer flexibility. This product is used in robotic joints, motion control, industrial automation, and visual demonstration projects.\u003c\/p\u003e\n\u003ch2 data-id=\"Features\" id=\"features\"\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBrushless DC motor control\u003c\/li\u003e\n\u003cli\u003eRS-485 communication \/ I2C communication control\u003c\/li\u003e\n\u003cli\u003eIntegrated OLED display\u003c\/li\u003e\n\u003cli\u003eRGB indicators\u003c\/li\u003e\n\u003cli\u003eFOC closed-loop drive system\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-id=\"Includes\" id=\"includes\"\u003eIncludes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Roller485 Lite Unit\u003c\/li\u003e\n\u003cli\u003e1 x HT3.96-4P connector\u003c\/li\u003e\n\u003cli\u003e1 x HY2.0-4P Grove cable (5cm)\u003c\/li\u003e\n\u003cli\u003e6 x Friction pins\u003c\/li\u003e\n\u003cli\u003e1 x Flange\u003c\/li\u003e\n\u003cli\u003e1 x Bracket\u003c\/li\u003e\n\u003cli\u003e1 x Motor Mounting Plate\u003c\/li\u003e\n\u003cli\u003e1 x Hex key (2.5mm)\u003c\/li\u003e\n\u003cli\u003e1 x Hex key (2mm)\u003c\/li\u003e\n\u003cli\u003e6 x M3 nuts\u003c\/li\u003e\n\u003cli\u003e2 x Hex socket head M3x14mm screws\u003c\/li\u003e\n\u003cli\u003e4 x Hex socket head M3x14mm screws\u003c\/li\u003e\n\u003cli\u003e2 x Hex socket head M3x12mm screws\u003c\/li\u003e\n\u003cli\u003e4 x Hex socket head M3x5mm screws\u003c\/li\u003e\n\u003cli\u003e1 x Single-ended terminal wire 5P debug cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-id=\"Applications\" id=\"applications\"\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRobotic joint control\u003c\/li\u003e\n\u003cli\u003eSmart manufacturing equipment\u003c\/li\u003e\n\u003cli\u003eVisual demonstrations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-id=\"Specifications\" id=\"specifications\"\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"table-container\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eParameters\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMCU\u003c\/td\u003e\n\u003ctd\u003eSTM32G431CBU6@Cortex-M4, 128KB-Flash, 32KB-SRAM, 170MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Type\u003c\/td\u003e\n\u003ctd\u003eD3504 200KV brushless motor@diameter: 41mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDriver Chip\u003c\/td\u003e\n\u003ctd\u003eDRV8311HRRWR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAngle Sensor\u003c\/td\u003e\n\u003ctd\u003eTLI5012BE1000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Interfaces\u003c\/td\u003e\n\u003ctd\u003e1x PWR-485 (HT3.96-4P interface) \u003cbr\u003e1x I2C (0x64)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003e0.66-inch OLED display, resolution: 64 x 48, SPI communication\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRGB LEDs\u003c\/td\u003e\n\u003ctd\u003e2x WS2812-2020\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Power\u003c\/td\u003e\n\u003ctd\u003eRS-485 (VH3.96-4P interface) power@6-16V\u003cbr\u003eGrove port DC 5V power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoad\u003c\/td\u003e\n\u003ctd\u003eLoad: 50g, Motor speed: 2100rpm, Current: DC 16V\/225mA\u003cbr\u003eLoad: 200g, Motor speed: 1400rpm, Current: DC 16V\/601mA\u003cbr\u003eLoad: 500g (\u003cstrong\u003emaximum load\u003c\/strong\u003e), Motor speed: 560rpm, Current: DC 16V\/918mA\u003cbr\u003eNo load: DC 16V\/78mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandby Current\u003c\/td\u003e\n\u003ctd\u003eGrove port DC 5V power@70mA\u003cbr\u003eRS-485 (VH3.96-4P interface) power DC 16V@32mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise\u003c\/td\u003e\n\u003ctd\u003e48dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Torque\u003c\/td\u003e\n\u003ctd\u003eGrove port DC 5V power: 0.021N.m\/0.2kgf.cm@current 350mA\u003cbr\u003eRS485 (VH3.96-4P interface) power: 0.065N.m\/0.66kgf.cm@current 927mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 ~ 40°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Size\u003c\/td\u003e\n\u003ctd\u003e40.0 x 40.0 x 40.0mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Weight\u003c\/td\u003e\n\u003ctd\u003e71.0g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Size\u003c\/td\u003e\n\u003ctd\u003e105.0 x 76.0 x 54.0mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGross Weight\u003c\/td\u003e\n\u003ctd\u003e151.0g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv style=\"\n background: #f3f8ff;\n border: 1px solid #cfe1ff;\n border-left: 4px solid #1f6fe5;\n border-radius: 8px;\n padding: 14px 16px;\n margin: 24px 0;\n\"\u003e\n \u003cstrong style=\"\n display: block;\n color: #0d47a1;\n font-size: 15px;\n margin-bottom: 6px;\n \"\u003e\n Note\n \u003c\/strong\u003e\n\n \u003cspan style=\"\n color: #2c2c2c;\n font-size: 14.5px;\n line-height: 1.6;\n \"\u003e\n The main difference between Unit-Roller485 Lite and Unit-Roller485 is that Unit-Roller485 Lite does not have a slip ring expansion Grove interface or a top LEGO expansion interface.\n \u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"\n background: #f3f8ff;\n border: 1px solid #cfe1ff;\n border-left: 4px solid #1f6fe5;\n border-radius: 8px;\n padding: 14px 16px;\n margin: 24px 0;\n\"\u003e\n \u003cstrong style=\"\n display: block;\n color: #0d47a1;\n font-size: 15px;\n margin-bottom: 6px;\n \"\u003e\n Power Supply Voltage\n \u003c\/strong\u003e\n\n \u003cspan style=\"\n color: #2c2c2c;\n font-size: 14.5px;\n line-height: 1.6;\n \"\u003e\n The power supply should not exceed 16V. If the voltage exceeds 18V, the motor fault code E:1 will be displayed, the motor will not work, and \"Over Voltage\" will be displayed with the LED light turning red.\n \u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"\n background: #f3f8ff;\n border: 1px solid #cfe1ff;\n border-left: 4px solid #1f6fe5;\n border-radius: 8px;\n padding: 14px 16px;\n margin: 24px 0;\n\"\u003e\n \u003cstrong style=\"\n display: block;\n color: #0d47a1;\n font-size: 15px;\n margin-bottom: 6px;\n \"\u003e\n Encoder Value and Rotation Angle\n \u003c\/strong\u003e\n\n \u003cspan style=\"\n color: #2c2c2c;\n font-size: 14.5px;\n line-height: 1.6;\n \"\u003e\n In absolute position mode, the encoder value of 36000 pos corresponds to 360°. Due to the fact that the mechanical installation angle and the encoder angle are not strictly aligned, there may be an error of approximately 2°.\n \u003c\/span\u003e\n\u003c\/div\u003e\n\u003ch2\u003eLearn and Documents\u003c\/h2\u003e\n\n → DOCUMENTS\n\n\u003c\/div\u003e","brand":"m5stack-store","offers":[{"title":"Default Title","offer_id":46036116406332,"sku":"jcf1787247159423","price":18.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6985\/2220\/files\/roller485-lite-unit-without-slip-ring-stm32_1.webp?v=1787247167"},{"product_id":"gpsbds-unit-with-sma-antenna-at6668","title":"GPS\/BDS Unit with SMA Antenna (AT6668)","description":"\u003cdiv class=\"custom-video-container\" style=\"position: relative; padding-bottom: 55%; height: 0; overflow: hidden; max-width: 100%; border-radius: 8px; margin: 10px 0; box-shadow: 0 4px 12px rgba(0,0,0,0.1);\"\u003e\u003cvideo style=\"position: absolute; top: -2%; left: 0; width: 100%; height: 100%;\" playsinline=\"\" muted=\"\" controls=\"controls\"\u003e\n \u003csource src=\"https:\/\/m5stack.oss-cn-shenzhen.aliyuncs.com\/resource\/docs\/products\/unit\/Unit-GPS%20SMA\/Unit_GPS_SMA_Video.mp4\" type=\"video\/mp4\"\u003e\u003c\/video\u003e\u003c\/div\u003e\n\u003cstyle\u003e\n\/* ===== Scoped Description Style ===== *\/\n.product-description.rte {\n font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, \"Helvetica Neue\", Arial, sans-serif;\n color: #2c2c2c;\n line-height: 1.65;\n font-size: 16px;\n}\n\n\/* ===== Headings ===== *\/\n.product-description.rte h2 {\n font-size: 1.8em;\n color: #0D47A1;\n border-left: 4px solid #1f6fe5;\n padding-left: 12px;\n margin-top: 32px;\n margin-bottom: 16px;\n}\n\n\/* ===== H3 Titles Optimization ===== *\/\n.product-description.rte h3 {\n font-size: 1.4em;\n color: #0D47A1;\n margin-top: 24px;\n margin-bottom: 12px;\n font-weight: 500;\n padding-bottom: 6px;\n border-bottom: 2px solid #e6e6e6;\n}\n\n\/* ===== Paragraphs ===== *\/\n.product-description.rte p {\n margin-bottom: 20px;\n line-height: 1.8;\n color: #4a4f57;\n font-size: 16px;\n}\n\n\/* ===== Paragraph Images (only in description) ===== *\/\n.product-description.rte img {\n display: block;\n max-width: 100%;\n height: auto;\n margin: 24px auto;\n border-radius: 12px;\n box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);\n}\n\n\/* ===== Lists ===== *\/\n.product-description.rte ul {\n padding-left: 20px;\n margin-bottom: 16px;\n list-style-type: disc;\n}\n.product-description.rte li {\n margin-bottom: 6px;\n}\n\n\/* ===== Links ===== *\/\n.product-description.rte a {\n color: #0288D1;\n text-decoration: none;\n transition: color 0.3s ease;\n}\n.product-description.rte a:hover {\n color: #01579B;\n}\n\n\/* ===== M5Stack-style Spec Table ===== *\/\n.product-description.rte .table-container {\n width: 100%;\n margin: 24px 0;\n overflow-x: auto;\n}\n.product-description.rte .table-container table {\n width: 100%;\n border-collapse: collapse;\n font-family: inherit;\n font-size: 14px;\n color: #2c2f36;\n background-color: #ffffff;\n border-radius: 10px;\n overflow: hidden;\n box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);\n}\n.product-description.rte .table-container thead th {\n background: #1f6fe5;\n color: #ffffff;\n padding: 14px 16px;\n text-align: center;\n font-weight: 600;\n border: none;\n vertical-align: middle;\n}\n.product-description.rte .table-container td {\n padding: 14px 16px;\n border-bottom: 1px solid #e6ebf2;\n vertical-align: middle;\n}\n.product-description.rte .table-container tbody td:first-child {\n width: 36%;\n text-align: center;\n font-weight: 500;\n color: #4a4f57;\n background-color: rgba(31, 111, 229, 0.02);\n}\n.product-description.rte .table-container tbody tr:nth-child(even) {\n background-color: #f7f9fc;\n}\n@media (hover: hover) {\n .product-description.rte .table-container tbody tr:hover {\n background-color: #eef3ff;\n }\n}\n\n\/* ===== Learn \u0026 Documents Button ===== *\/\n.product-description.rte #learn-and-documents-btn {\n display: inline-flex;\n align-items: center;\n padding: 6px 14px;\n background-color: #1f6fe5;\n color: #ffffff;\n font-weight: 600;\n border-radius: 6px;\n margin-top: 8px;\n text-decoration: none;\n transition: background 0.3s ease;\n}\n.product-description.rte #learn-and-documents-btn:hover {\n background-color: #1661c1;\n}\n\n\/* ===== Responsive Design for Smaller Screens (with table adjustments) ===== *\/\n@media screen and (max-width: 768px) {\n .product-description.rte .table-container table,\n .product-description.rte .table-container thead,\n .product-description.rte .table-container tbody,\n .product-description.rte .table-container th,\n .product-description.rte .table-container td,\n .product-description.rte .table-container tr {\n display: block;\n width: 100%;\n }\n .product-description.rte .table-container thead {\n display: none;\n }\n .product-description.rte .table-container tbody tr {\n padding: 12px 0;\n border-bottom: 1px solid #e6ebf2;\n }\n .product-description.rte .table-container tbody td {\n padding: 8px 16px;\n border: none;\n text-align: left;\n }\n .product-description.rte .table-container tbody td:first-child {\n width: 100%;\n background: none;\n color: #1f6fe5;\n font-weight: 600;\n padding-top: 16px;\n }\n .product-description.rte .table-container tbody td:last-child {\n padding-bottom: 16px;\n color: #2c2f36;\n line-height: 1.6;\n }\n\n \/* Ensure button appears correctly on mobile *\/\n .product-description.rte #learn-and-documents-btn {\n font-size: 14px;\n padding: 8px 16px;\n }\n}\n\u003c\/style\u003e\n\u003ch2 data-id=\"Description\" id=\"description\"\u003eDescription\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eUnit GPS SMA\u003c\/strong\u003e is a GNSS global positioning and navigation unit that integrates the high-performance ATGM336H navigation module from CASIC, using the AT6668 chipset, paired with an active external antenna to provide more accurate and reliable satellite positioning services. Compared to previous products, the AT6668 supports multi-frequency and multi-mode GNSS signal reception, capable of receiving signals from multiple satellite navigation systems (including GPS, BD2, BD3, GLONASS, GALILEO, and QZSS), supporting multi-system joint positioning and single-system independent positioning, with stronger anti-interference capabilities and higher positioning accuracy. In areas with weak signals, it can quickly obtain higher precision location information. This module is suitable for high-precision positioning applications such as vehicle positioning and navigation, IoT positioning devices, etc.\u003c\/p\u003e\n\u003ch2 data-id=\"Features\" id=\"features\"\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSupports multiple satellite navigation systems (GPS\/QZSS\/BD2\/BD3\/GAL\/GLO)\u003c\/li\u003e\n\u003cli\u003eMulti-frequency and multi-system reception\u003c\/li\u003e\n\u003cli\u003eMulti-channel\u003c\/li\u003e\n\u003cli\u003eExternal active antenna\u003c\/li\u003e\n\u003cli\u003e2 x LEGO-compatible holes\u003c\/li\u003e\n\u003cli\u003eProgramming platforms: Arduino, UIFlow, ESP-IDF, etc.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-id=\"Includes\" id=\"includes\"\u003eIncludes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Unit GPS SMA\u003c\/li\u003e\n\u003cli\u003e1 x HY2.0-4P Grove cable (20cm)\u003c\/li\u003e\n\u003cli\u003e1 x Active external antenna\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-id=\"Applications\" id=\"applications\"\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eVehicle positioning and navigation\u003c\/li\u003e\n\u003cli\u003eWearable devices\u003c\/li\u003e\n\u003cli\u003eIoT positioning devices\u003c\/li\u003e\n\u003cli\u003eDrones\u003c\/li\u003e\n\u003cli\u003ePortable devices\u003c\/li\u003e\n\u003cli\u003eBus stop announcements\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-id=\"Specifications\" id=\"specifications\"\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"table-container\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSoC\u003c\/td\u003e\n\u003ctd\u003eAT6668\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported Satellite Systems\u003c\/td\u003e\n\u003ctd\u003eGPS\/QZSS\/BD2\/BD3\/GAL\/GLO\u003cbr\u003eFrequencies:\u003cbr\u003eBDS：B1I+B1C \u003cbr\u003eGPS\/QZSS\/SBAS：L1 \u003cbr\u003eGALILEO：E1 \u003cbr\u003eGLONASS：R1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannels\u003c\/td\u003e\n\u003ctd\u003e50 channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication\u003c\/td\u003e\n\u003ctd\u003eUART communication, default 115200bps@8N1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePositioning Accuracy\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;1.5m (CEP50)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePositioning Update Rate\u003c\/td\u003e\n\u003ctd\u003eUp to 10Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtocol\u003c\/td\u003e\n\u003ctd\u003eNMEA0183 4.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity\u003c\/td\u003e\n\u003ctd\u003eTracking: -162dBm, Acquisition: -160dBm, Cold Start: -148dBm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStart Time\u003c\/td\u003e\n\u003ctd\u003eCold Start: 23 seconds, Hot Start: 1 second\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAntenna\u003c\/td\u003e\n\u003ctd\u003eSMA active external antenna (internal screw, internal pin), Gain: 30DBI, Frequency: 1555MHz~1580MHz, Length: 1m, Size: 38 x 36 x 13mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eStandby: DC 5V\/31.64mA \u003cbr\u003eOperating: DC 5V\/40.90mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Size\u003c\/td\u003e\n\u003ctd\u003e71.4 x 24.0 x 8.0mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Weight\u003c\/td\u003e\n\u003ctd\u003e47.3g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Size\u003c\/td\u003e\n\u003ctd\u003e170.0 x 120.0 x 9.0mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGross Weight\u003c\/td\u003e\n\u003ctd\u003e53.6g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eLearn and Documents\u003c\/h2\u003e\n → DOCUMENTS \n\u003c\/div\u003e","brand":"m5stack-store","offers":[{"title":"Default Title","offer_id":46036116439100,"sku":"teb1787247161488","price":7.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6985\/2220\/files\/gpsbds-unit-with-sma-antenna-at6668_1.webp?v=1787247169"}],"url":"https:\/\/luxecladstore.shop\/collections\/unit.oembed","provider":"My Store","version":"1.0","type":"link"}