LinkIt ONE Sonar Distance Tutorial

This tutorial will teach you how to use a sonar distance sensor with your LinkIt ONE device! This particular tutorial is done with the HY-SRF05, and the code provided is compatible with the HC-SR04. Let's begin!

1. LinkIt ONE
2. Sonar Distance Module
3. Breadboard and breadboard wires

1. VCC pin on Sonar to 5V pin on LinkIt ONE
2. Trig pin on Sonar to D8 on LinkIt ONE
3. Echo pin on sonar to D9 on LinkIt ONE
4. GND pin on Sonar to GND pin on LinkIt ONE

The code you need is available to be downloaded below. Make sure the input pins you use match the code.

Once you upload the code to your LinkIt ONE your all done! Use the serial Monitor in the IDE to show the output that the Sensor puts out.