The STMicroelectronics's X-NUCLEO-53L4A1 is an expansion board for any STM32 Nucleo board equipped with the Arduino R3 connectors. It provides a complete evaluation kit that allows you to learn, evaluate, and develop applications using the VL53L4CD Time-of-Flight high-accuracy proximity sensor. 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 stacked through the Arduino connectors, which allow, for example, the development of VL53L4CD applications with Bluetooth or Wi-Fi interfaces.

High-performance proximity ranging
From 0 to 1300 mm with full field of view
Short distance linearity down to 1 mm
RoHS, CE, UKCA, and China RoHS compliant