M5Stack Unit ToF4M (VL53L1X)
Overview
The U172 Unit ToF4M is a long-range Time-of-Flight (ToF) distance measurement module based on the VL53L1X sensor. It provides accurate distance detection from 4cm up to 400cm with a 1.5 percent accuracy rate. This compact unit uses an I2C interface for easy integration with M5Stack controllers and other embedded systems.
Why Choose This Part
The module offers a significant measurement range of up to 4 meters while maintaining a high accuracy of 1.5 percent. Its I2C digital output simplifies hardware design by eliminating the need for complex analog-to-digital conversion.
Applications
Getting Started
Connect the Unit ToF4M to an M5Stack Core or any microcontroller via the Grove-compatible I2C port. Use the official M5Stack libraries in UIFlow, Arduino IDE, or MicroPython to initialize the VL53L1X sensor and begin polling distance data. Ensure the operating environment stays within the 0 to 40 degrees Celsius range for reliable performance.
Also Consider
Adafruit
- A shorter range version (up to 2 meters) that is more cost-effective for close-proximity sensing.
Categories
