Arduino Uno Port Control

This application enables to control the digital I/O ports of the Arduino UNO microcontroller board through the USB interface of your Android device. All you need is an USB OTG cable and a proper USB cable for the connection. Through the user interface, you can make the digital pins INPUT or OUTPUT and control the LOGIC STATE of each pin by toggle buttons easily.
The Arduino software can be downloaded from the link below:
https://gist.github.com/eeaslan/5e5373b4710bbc34e03c
After the installation of the application and when you connect the Arduino Uno board to your Android device, the system asks for a permission and you must give the permission to the app to use the USB interface. Otherwise it won't work.
Note: Tested on Samsung Galaxy S3 with an Arduino Uno R3 board. Please give feedback about any problems.
Caution: Please use this software at your own risk. Be sure about the electrical connections of the Arduino board to avoid any short circuits.
Keywords: Arduino, Arduino Uno, Port Control, Microcontroller, Digital Control, Touch Interface for Arduino.