# 16.2 Bluetooth Remote Control

As shown in [**14.3 Bluetooth**](https://longer-vision-robot.gitbook.io/arduino-full-stack/14_communication/03_bluetooth), the bluetooth module has successfully been used to turn on/off a LED. In this chapter, we'll test how to use bluetooth to control our race car.

## Sketch

The code can be found at [Examples\_Arduino - lvrobot - vehicle - racecar - \_Final\_Bluetooth\_Remote\_Control - \_Final\_Bluetooth\_Remote\_Control.ino](https://github.com/LongerVisionRobot/Examples_Arduino/blob/master/lvrobot/vehicle/racecar/_Final_Bluetooth_Remote_Control/_Final_Bluetooth_Remote_Control.ino)

<https://blog.csdn.net/qq_16775293/article/details/77489166>