cparata / vl53l4cd

Arduino library to support the VL53L4CD Time-of-Flight high accuracy proximity sensor

VL53L4CD

Arduino library to support the VL53L4CD Time-of-Flight ranging sensor.

API

This sensor uses I2C to communicate. And I2C instance is required to access to the sensor. The APIs provide simple distance measure in both polling and interrupt modes.

Examples

There are 2 examples with the VL53L4CD library.

In order to use these examples you need to connect the VL53L4CD satellite sensor directly to the Nucleo board with wires as explained below:

• pin 1 (GND) of the VL53L4CD satellite connected to GND of the Nucleo board
• pin 2 (VDD) of the VL53L4CD satellite connected to 3V3 pin of the Nucleo board
• pin 3 (SCL) of the VL53L4CD satellite connected to pin D15 (SCL) of the Nucleo board
• pin 4 (SDA) of the VL53L4CD satellite connected to pin D14 (SDA) of the Nucleo board
• pin 5 (GPIO1) of the VL53L4CD satellite connected to pin A2 of the Nucleo board
• pin 6 (XSHUT) of the VL53L4CD satellite connected to pin A1 of the Nucleo board

• VL53L4CD_Sat_HelloWorld: This example code is to show how to get proximity values of the VL53L4CD satellite sensor in polling mode.

• VL53L4CD_Sat_HelloWorld_Interrupt: This example code is to show how to get proximity values of the VL53L4CD satellite sensor in interrupt mode.

Documentation

You can find the source files at
https://github.com/stm32duino/VL53L4CD

The VL53L4CD datasheet is available at
https://www.st.com/content/st_com/en/products/imaging-and-photonics-solutions/proximity-sensors/vl53l4cd.html