Gameboy Zero 6 button GPIO / USB Common Ground Pad & Pro Micro Installed
This button pad features 6 front buttons, and 3 shoulder buttons giving you a total of 10 buttons in all!
The Pro Micro is already installed for you and programmed as a 6 button pad, Simply connect via a micro usb cable to your Pi data pads / 5v power or port.
There are drill marks in the extra buttons making drilling them nice and easy.
Joystick support is also enabled so you can connect a joy stick by wiring the X axis to the A0 pad on the Pro Micro and the Y axis to the A1 pad on the pro Micro, then hook up the Power and GND on the joystick.
The pad also comes with a 3d printed 6 button well to slot your buttons in place.