Reliable and easy to build bluetooth Keyboard. Buttons are assigned to the more used functions, increase brush size, decrease brush size, color picker, layers, quick menu, transform ,selection, hue/sat, ...
Bluetooth keyboard / rechargeable with the iPad via micro USB/ the battery last weeks or months /compatible with all models of iPad / hackable, can be reprogram with different hotkeys (advanced) / easy to repair
Include board / step by step instructions / list of parts / Require basic knowledge of soldering and Arduino / the programming tool works MAC or a PC. (Arduino IDE)