Button plate for 320mm wheel

The button plate is a remix of https://www.thingiverse.com/thing:2813599
Changes:
- Removed the small notch at the button box so you can actually fit a downward GX12 connector.
- Changed the countersunk screw areas to hex bolts since those are easier to clean up when post processing. (M3 x 16mm or 20mm hex bolts with nut)


The magnetic shifters are a remix of https://www.thingiverse.com/thing:4231804
Changes:
- Changed magnet diameter from 13.1mm to 12mm since it's more readily available around my area.
- Noting that KW10 switches are compatible for this.
- The nuts won't sit flush to the surface but it's enough so that you can fit the kw10 switch mounting nuts as well. (mounting with m2 nuts and bolts is sufficient

Sand them or use acrylic fillers as per usual if you'd like the smoother surfaces

I've also included some pcb files if you want to simplify the wiring experience.
- You'll need an arduino pro micro, or any of the clones for the pro micro
- You will need X