Bluetooth Controlled RGB LED

In this tutorial, you will learn about Arduino RGB LED control with Bluetooth.

Here common cathode RGB LED and Bluetooth HC-05 used for interface. The android slider using to control for RGB values from 0 to 255 through An Android application.

Circuit diagram

Components Required

Arduino Nano - 1 no

Bluetooth module HC-05 - 1no

RGB cc- 1 no

Resistor 300E - 1no