1: In the app I have the simple bluetooth connect button and 4 buttons: WASD.
Here is the android app code: Screenshot - 8173758785b672c79dfe2981cdfd5f09 - Gyazo
Ass you can see, if I press down W, it sends 1, if I leave it, it sends 2.
Here is the code: Arduino Bluetooth Robot Controller - Pastebin.com
I will wait!