Compatible with Gateron switches
Not tested for cherryMX switches

I made this project with a friend and decided to post it for free for anyone who wants to make one for himself.

This controller was made to play games from the super smash bros series with different controls, especialy Super Smash Bros Melee with Fox.

We named the project FOXX.

You will need:

20 gateron switches (we used yellow)
Raspberry pi pico (you can use an Arduino like we did but it's more complicated)
dupont wires or 20 gauge copper wire if soldering to the pico
6ft micro USB cable
Soldering Iron and Tin
5mm diameter Threaded inserts for m3 screws

Here's the firmware for the pico: (do not use this firmware with an arduino)
https://github.com/JulienBernard3383279/pico-rectangle

3d model by Miniblocs80 & GrégorionIV