GY-53 VL53L0X Laser ToF Flight Time Ranging Sensor Module

Description

The GY-53 is a versatile Time-of-Flight (ToF) distance sensor module built around STMicroelectronics’ VL53L0X laser-ranging sensor . It’s a complete breakout board that simplifies using the core VL53L0X chip by providing extra features like a voltage regulator and multiple output interfaces.

Here are the key specifications for the GY-53 module:

The VL53L0X is a tiny 4.4 x 2.4 x 1.0mm module that uses VCSEL (Vertical Cavity Surface-Emitting Laser) technology to measure distance by timing how long it takes for a laser pulse to bounce back from a target . Since it’s a laser product, the VL53L0X is Class 1 laser device and is considered eye-safe .

The GY-53 module adds a secondary microcontroller (likely an STM32) to allow multiple ways to read the distance data: by using I²C to talk directly to the VL53L0X, or through the easier-to-use UART and PWM outputs provided by the onboard MCU . This makes it straightforward to use with a wide range of microcontrollers like Arduino