Hat ToF is a high-precision laser distance sensor designed specifically for M5SticKC. It integrates the ST laser ranging chip VL53L0X and 940nm VCSEL emitter. By measuring the round-trip time of the laser signal to the object being measured, it can measure the absolute distance within a 2m range in less than 30ms. Unlike traditional distance measurement, it provides accurate distance measurement data regardless of the reflectivity of the target. In projects where data accuracy is important, such as distance measurement and obstacle detection, Hat ToF performs well.
Features
High precision
Maximum measurement distance of 2m
Measurement accuracy ±3%
940nm laser VCSEL
Development platforms: Arduino, UIFlow (Blockly, Python)
Safety:
Class 1 laser device compliant with the latest standards
Standard IEC 60825-1:2014 - Edition 3
Communication protocol: I2C address is 0x29 (G0/G26)
Includes
1 x Hat ToF
1 x Sticker
Applications
Obstacle detection
Gesture recognition
Laser ranging
3D structured light imaging (3D sensing)
Camera assistance (ultra-fast autofocus and depth map)
