Using the VL53L4CD with Arduino involves wiring up the sensor to your Arduino-compatible microcontroller, installing the STM32duino VL53L4CD library and running the provided example code.

Wiring

Wire as shown for a 5V board like an Uno. If you are using a 3V board, like an Adafruit Feather, wire the board's 3V pin to the VL53L4CD VIN.

Here is an Adafruit Metro wired up to the VL53L4CD using the STEMMA QT connector:

Here is an Adafruit Metro wired up using a solderless breadboard:

Library Installation

You can install the VL53L4CD library for Arduino using the Library Manager in the Arduino IDE.

Click the Manage Libraries ... menu item, search for VL53L4CD, and select the STM32duino VL53L4CD library:

Load Example

Open up File -> Examples -> STM32duino VL53L4CD -> VL53L4CD_Sat_HelloWorld and upload to your Arduino wired to the sensor.

Upload the sketch to your board and open up the Serial Monitor (Tools -> Serial Monitor) at 115200 baud. You should see the values from the sensor being printed out.