{"product_id":"chain-tof-vl53l0","title":"Chain ToF (VL53L0)","description":"\u003cp\u003e\u003cvideo style=\"border-radius: 8px; box-shadow: 0 4px 12px rgba(0,0,0,0.08);\" width=\"100%\" class=\"video-container\" controls=\"controls\" muted=\"\" playsinline=\"\" id=\"video\"\u003e\n  \u003csource src=\"https:\/\/m5stack-doc.oss-cn-shenzhen.aliyuncs.com\/1199\/U209-Chain-ToF-video-EN.mp4\" type=\"video\/mp4\"\u003e\u003c\/video\u003e\u003c\/p\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 ===== 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id=\"description\" data-id=\"Description\"\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eChain ToF is a laser ranging sensor node in the M5Stack Chain series. The device integrates a VL53L0C laser ranging module, supporting a distance measurement range of 3 ~ 200cm with an accuracy of ±3%. It is suitable for short-range non-contact distance measurement and object proximity detection applications. Chain ToF integrates an STM32G031G8U6 core MCU and adopts a UART daisy-chain communication protocol. With two HY2.0-4P expansion interfaces, it can be extended with additional Chain series devices to build richer interactive applications.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0056\/7689\/2250\/files\/DSC00062.webp?v=1768300095\u0026amp;width=700\" alt=\"Chain ToF\" style=\"width: 80%; height: auto;\"\u003e\u003c\/p\u003e\n\u003ch2 id=\"features\" data-id=\"Features\"\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eM5Stack Chain series\u003c\/li\u003e\n\u003cli\u003eVL53L0C laser ranging module\u003c\/li\u003e\n\u003cli\u003e3 ~ 200cm measurement range\u003c\/li\u003e\n\u003cli\u003eSTM32G031G8U6 core MCU\u003c\/li\u003e\n\u003cli\u003eUART serial daisy-chain communication protocol\u003c\/li\u003e\n\u003cli\u003e2 x HY2.0-4P expansion interfaces for extending Chain series devices\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 Chain ToF\u003c\/li\u003e\n\u003cli\u003e1 x Chain Bridge\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 id=\"applications\" data-id=\"Applications\"\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProximity detection\u003c\/li\u003e\n\u003cli\u003eDistance measurement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0056\/7689\/2250\/files\/6_1_840edd4e-0ea9-4f2e-be7a-bce748eef0d1.webp?v=1768300121\u0026amp;width=700\" alt=\"Chain ToF\" style=\"width: 80%; height: auto;\"\u003e\u003c\/p\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\u003eSTM32G031G8U6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLaser Module\u003c\/td\u003e\n\u003ctd\u003eVL53L0C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement Range\u003c\/td\u003e\n\u003ctd\u003e3 ~ 200cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement Accuracy\u003c\/td\u003e\n\u003ctd\u003e±3%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Power\u003c\/td\u003e\n\u003ctd\u003eDC 5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Interface\u003c\/td\u003e\n\u003ctd\u003eUART\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface Type\u003c\/td\u003e\n\u003ctd\u003e2 x HY2.0-4P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRGB LED\u003c\/td\u003e\n\u003ctd\u003e1 x WS2812C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eStop mode (white RGB on): DC 5V@21.27mA\u003cbr\u003eDefault mode single measurement: DC 5V@20.26mA\u003cbr\u003eDefault mode continuous measurement: DC 5V@24.75mA\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\u003e23.9 x 23.9 x 16.0mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Weight\u003c\/td\u003e\n\u003ctd\u003e8.8g\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 14.0mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGross Weight\u003c\/td\u003e\n\u003ctd\u003e13.9g\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__1_727a99ca-d49e-4efa-b842-1150eab3c25f.webp?v=1768300139\u0026amp;width=700\" alt=\"Chain ToF\" style=\"width: 80%; height: auto;\"\u003e\n\u003ch2 id=\"learn\" data-id=\"Learn\"\u003eOperating Instructions\u003c\/h2\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 Measurement Environment \u003c\/strong\u003e \u003cspan style=\"color: #2c2c2c; font-size: 14.5px; line-height: 1.6;\"\u003e Under normal conditions, the maximum test distance is 120cm. To reach 200cm, Long Range mode must be enabled and the measurement must be performed in a dark environment without infrared interference. \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 Connection Instructions \u003c\/strong\u003e \u003cspan style=\"color: #2c2c2c; font-size: 14.5px; line-height: 1.6;\"\u003e Use the Chain Bridge connector to connect the main controller Chain DualKey and each Chain series input device. Pay attention to the connection direction: the triangular arrow should point from the Chain DualKey main controller outward, as shown below: \u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/m5stack-doc.oss-cn-shenzhen.aliyuncs.com\/1176\/Chain_connect.jpg?width=700\" width=\"50%\"\u003e\u003c\/p\u003e\n\u003ch2\u003eLearn and Documents\u003c\/h2\u003e\n → DOCUMENTS \n\u003c\/div\u003e","brand":"m5stack-store","offers":[{"title":"Default Title","offer_id":49566412996835,"sku":"iin1787247203132","price":5.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/2961\/4819\/files\/chain-tof-vl53l0_1.webp?v=1787247209","url":"https:\/\/regalcladfashion.shop\/products\/chain-tof-vl53l0","provider":"My Store","version":"1.0","type":"link"}