Controlling RGB LED using Bluetooth Bee

This project uses the Arduino Uno board and a bluetooth bee. In this project, the RGB LED on the breadboard is controlled using a phone via bluetooth terminal, where different input changes the color of the RGB LED.

Overview

For the device to communicate with the arduino, we would search for an open serial for communication. Hence, if the arduino is connected to the computer with the serial monitor on, the computer would be communicating with the serial instead, which makes it impossible for the device to communicate with the arduino.

 

Demo

 

Code

 

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