Wish to make your own bluetooth gamepad for your gaming system using a Bluetooth EZ-Key module? It’s simple, and you can customize it with a 3D-printed case! You’ll need a circuit breadboard, Bluefruit module, buttons, wires, a soldering iron, a 3D-printer, and a few other tools. The process requires a bit of wiring, soldering, and 3D-printing experience, but the result is a versatile mini gamepad you can use for hours on end. It’s a great engineering project, and when you’re done, you’ll have gained knowledge on bluetooth and wiring and have a fun finished product! Once completed, the gamepad will wirelessly connect to your system via bluetooth. Happy gaming!
Source- Adafruit