This is a reversible 100mm x 100mm pcb with support for mx switches (no hotswap), per key led, rotary encoders, and exposes the SDA/SCL/GND/VCC lines in the form of the pimoroni trackball pins (meaning you can add that as well, though the case doesn’t support it, so you’ll need to devise your own mechanism).
The reality is, you can buy this here, or you can just get your own directly from pcb manufacturers for very cheap (in some cases, free). So, don’t buy it from me. That said, if you’re impatient, we’ll probably get it to you faster than a manufacturer, so that’s something.
If you want to make it yourself, see: http://github.com/sadekbaroudi/bgkeeb
- This listing is for the PCB only. If you’d like any of the other components or case, please go to the product pages to add them separately.