STMicroelectronics X-NUCLEO-53L1A2 Expansion Board

STMicroelectronics X-NUCLEO-53L1A2 Expansion Board is designed for the NUCLEO-F401RE and NUCLEO-L476RG development boards. The STM X-NUCLEO-53L1A2 Expansion Board uses the VL53L1 ToF ranging sensor with advanced multi-object detection and FoV programming, allowing users to learn, evaluate, and develop their applications.

The X-NUCLEO-53L1A2 Expansion Board provides a cover glass holder in which three different spacers of 0.25, 0.5, and 1mm height can be fitted below the cover glass to simulate various air gaps. Two VL53L1 breakout boards can be connected utilizing two 10-pin connectors.

The X-NUCLEO-53L1A2 Expansion Board is compatible with the STM32 Nucleo board family and with the Arduino UNO R3 connector layout.
Superposing several ST expansion boards simplifies Wi-Fi® or BLUETOOTH® interfaces through Arduino connectors, enabling the development of VL53L1 applications.

Features

VL53L1 Time-of-Flight ranging sensor with multi-object detection and field of view (FoV) programming
Accurate absolute ranging distance measurement, independent of the reflectance of the target
0.25mm, 0.5mm, and 1.0mm spacers to simulate air gaps between the ToF sensor and cover window
Two different cover windows
Two VL53L1 breakout boards can be connected to the XNUCLEO-53L1A2 expansion board through flying wires to integrate the VL53L1 into the customer's application

Compatible with STM32 Nucleo board family
Equipped with Arduino™ UNO R3 connector
RoHS compliant
Full system software (SW) is supplied, including code examples and a graphical user interface from the folder "Tools and Software"