(U209)Chain ToF

Chain ToF (VL53L0)

SKU : U209
Shop : https://shop.m5stack.com/products/chain-tof-vl53l0?ref=langship
Shop(Japan) : https://www.switch-science.com/products/11001
Document : https://docs.m5stack.com/en/chain/Chain_ToF
Release Date(probably) : 2026-01-09

Chain 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 ﾂｱ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.

Datasheet

Chain ToF Schematics PDF : U209_Chain-ToF_SCH_Main_V1.0_20250515_2025_10_30_22_09_27.pdf
Chain ToF Model Size PDF : U209-model-size-Chain-ToF.pdf
Chain ToF Communication Protocol : M5Stack-Chain-ToF-Protocol-EN.pdf