Control RGB led using Android and Arduino

details

Overview :

Control RGB led using Android and Arduino.

android_arduino_overview-300x170

 

Required :

  • Arduino Uno
  • Ethernet shield(w5100)
  • Smartphone with Android

 

Configuration :

Android side:

  • Colour picker View
  • Http client that sends data

android_color_picker-169x300

 

Arduino side:

  • HTTP server to get data
  • Simple JSON parser
  • RGB led handler

rgbled_anode_bb-1-768x578

 

To make things working there are several aspects to consider: first, it is necessary to create an Android app so that we can select the colour we want. Then, it is necessary to send data to Arduino. The data is built by the three colour values (Red, Green, Blue). One the Arduino side, the RGB led controller, we have to create a server that receives the three colours values and controls RGB led.

 

The final result is shown below:

 

Dated : March, 2016

Original : http://www.survivingwithandroid.com/2016/03/control-rgb-led-using-android-arduino.html

Author : Francesco Azzola, https://it.linkedin.com/in/francescoazzola

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