Keyboard firmware from scratch

[dwarflemur]

@nicolai86

The current setup is a 3 component Y-splitter setup, where you only plug the Y splitter into your PC, and the keyboards into the Y-splitter. The firmware runs on the Y-splitter, performing all keyboard actions.
Y-Splitter communication runs on the TX/RX lines of the 3.1 USB-C cable.

That’s actually a really smart way to do that that gets you around needing an MCU with a USB host interface!