The Hmi Controller is an application for the Android OS that allows you to connect your Arduino board (UNO and Mega) with your Android device in an easy way, it can be connected over Bluetooth or LAN (Local Area Network), without the need of understanding anything about Android programming, also without the need of knowing a lot of functions or writing extended code in your Arduino sketch to make the communication.

In the Hmi Controller, you can manage all the control processes of the pins and variables declared in your Arduino project. You can add and manage them and change their values, and also make the connection between the device and the Arduino.

The application manages the control of the devices through the use of the devices' respective hardware, which allows you to control the device using the Android OS.