With Androard FREE you have 3 customizable layouts and send custom commands for your project. The program has a library of objects that are:
Button:
Sends a command when pressed or released.

Switch:
Sends a command when changes to on or off.
(The same commands defined in the application if sent from Arduino can be used to turn on or off)

Slider (Only PRO):
Sends a command if slide the bar range 0 to 100.
(The same command defined in the application if sent from Arduino can be used to change the bar position)

Directional (Only PRO):
Sends a command when pressed or released of respective directions.

Analog (Only PRO):
Sends a command to each x y positions from analog

Accelerometer (Only PRO):
Sends a command for each x y z axis range -100 to 100 (you can set the update interval)

Text field (Only PRO):
Displays a text.
(If text is sent from Arduino use #n for a newline)

Voice recognition (Only PRO):
Sends a voice command for Arduino
(The command read is sent in lower case)

GPS (Only PRO):
Sends latitude longitude altitude (m) velocity (m / s) horizontal accuracy and vertical accuracy of GPS for Arduino.

Control knob (Only PRO):
Sends a command if rotate the knobrange 0 to 100.
(The same command defined in the application if sent from Arduino can be used to change the knob rotation)

Graphic (Only PRO):
Graphically displays the numerical value sent from Arduino.

The application also includes Terminal Mode

Note:
* Application includes commands sent automatically at the end of each line ' n' which should be used with readStringUntil (' n'); in Arduino.

* When you send a command from Arduino to application use println();

* When connecting Arduino is sent BLUETOOTH_CONNECTED command and if disconnect BLUETOOTH_DISCONNECTED.

PDF Examples
https://drive.google.com/file/d/0Bwcq8Ul10eG9WnMzWHdlNGJjZVU/view?usp=sharing

PRO Version
https://play.google.com/store/apps/details?id=air.AndroardPRO

Tested on devices:
Samsung Galaxy S5
Samsung Galaxy Gran Prime

* Optimized for aspect screens 16: 9

Like the Facebook page
www.facebook.com/androard

Need object or just report any error contact the developer
[email protected]