20 Key Numpad/Macropad

This all prints easily on my ender 5 pro, the plate fits all cherry MX style switches snuggly, the case has plenty of room for wiring and even placing your Arduino (or board of choice) underneath. The gap for the wire is big enough for most cables to enter.

I made this myself and used an Arduino pro micro for the board and box browns (gross) for the switches. I used 18 switches so the Arduino could easily fit in one of the cornres.