STMicroelectronics X-NUCLEO-53L4A2 Expansion Board is intended for any STM32 Nucleo development board equipped with the Arduino R3 connectors. The X-NUCLEO-53L4A2 Expansion Board includes a complete evaluation kit allowing users to learn, evaluate, and develop applications using the VL53L4CX Time-of-Flight sensor with extended range measurement.
The STM X-NUCLEO-53L4A2 Expansion Board provides a cover glass holder that fits three different spacers of 0.25mm, 0.5mm, and 1mm height below the cover glass to simulate various air gaps. Additionally, a small oval cover glass fitting the sensor is incorporated.
Several ST expansion boards can be stacked, in conjunction with the Arduino connectors, which allow, for example, the development of VL53L4CX applications with BLUETOOTH® or Wi-Fi® interfaces.