The STMicroelectronics's X-NUCLEO-53L4A2 is an expansion board for any STM32 Nucleo development board equipped with the Arduino R3 connectors. It provides a complete evaluation kit that allows you to learn, evaluate, and develop applications using the VL53L4CX Time-of-Flight sensor with extended range measurement. The expansion board is delivered with a cover glass holder in which you can fit three different spacers of 0.25, 0.5, and 1 mm height below the cover glass to simulate various air gaps. A small oval cover glass fitting the sensor is included. Several ST expansion boards can be superposed through the Arduino connectors, which allow, for example, the development of VL53L4CX applications with Bluetooth or Wi-Fi interfaces.

Accurate absolute ranging distance independent of the reflectance of the target
Distance measurement from 0 mm up to 6 m
Short distance linearity down to 10 mm
Histogram-based technology
Multiobject detection capability
RoHS, CE, UKCA, and China RoHS compliant