SKU:OKYN241029-9
Manufacturer: Okystar
New ToF / Laser module VL53L1X 3-5VDC 0.04÷4m CJMCU-531 I2C
Image is for illustrative purposes only
The CJMCU-531 module is based on the VL53L1X Time-of-Flight (ToF) laser ranging sensor, enabling precise distance measurement using 940nm infrared laser pulses. It delivers reliable ranging performance with a narrow 27° field of view, making it suitable for accurate object detection even in challenging or cluttered environments.

Featuring a standard I2C communication interface, the module is easy to integrate with popular microcontrollers such as Arduino, STM32, ESP series, and other development platforms. Its compact form factor, low power consumption, and stable measurement performance make it ideal for embedded systems, robotics, drones, and portable electronics.
Model: CJMCU-531
Ranging Chip: VL53L1X
Measuring Distance: 4 cm – 400 cm
Dead Zone: 0–4 cm
Infrared Wavelength: 940nm
Field of View (FOV): 27°
Communication: I2C
Operating Voltage: 3.0V – 5.0V DC
Operating Current: 40mA (Max)
Operating Temperature: -20°C to 70°C
Storage Temperature: -20°C to 80°C
Sensor Type: Time-of-Flight (ToF) Laser Sensor
Output Interface: Digital (I2C)
Measurement Technology: Infrared Laser Ranging
Integration Support: Arduino / STM32 / Embedded systems
Mounting Type: PCB Module
Application Area: Distance measurement & proximity sensing

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