This is my macropad. I made it for gaming. The macropad includes 11 keys.

The PCB fits into the case.

These are the parts for the case. I rounded all of the visible corners.

I tried to design the wiring diagram clearly.

I have put all of the connections onto one side of the PCB.

1x XIAO RP2040

11x Cherry MX Switches

11x Blank DSA Keycaps

4x M3x16 Bolt

4x M3 Heatset

This picture shows the mounted device again. As you can see, it works like it is supposed to.