This includes everything from initializing/configuring the sensor to performing ranging measurements.Īt the time of writing, ST’s product page for the X-NUCLEO-53L1A1 states that this expansion board is “for the NUCLEO-F401RE and NUCLEO-L476RG development boards”. ST has not published any documentation describing the internal registers of the VL53L1X, meaning the VL53L1X driver (also referred to as the VL53L1X API) must be used for the MCU to interface with the sensor. Also included are two VL53L1X breakout boards which may be connected directly to the shield or used independently with flying leads. This shield is populated with one VL53L1X sensor, which may be used with the included glass cover window and spacers to simulate the sensor’s behavior in a practical application. ![]() Prototyping with this sensor has been made simple with the Arduino compatible X-NUCLEO-53L1A1 evaluation board. While its predecessor (the VL53L0X) boasted an absolute range of up to 2 meters, the pin-to-pin compatible VL53L1X surpasses it with an absolute range of 4 meters and the ability to reduce its field-of-view (FoV). ![]() The VL53L1X Time-of-Flight (ToF) module is a long-distance laser-ranging sensor that is ideal for applications like gesture recognition, user/obstacle detection, camera autofocus, etc.
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