Comfortable keyboard (RP2040 python firmware)
This project base on makerdiary/python-keyboard and KMKfw/kmk_firmware
Hardware inspiration Dactyl and ErgoDox
- first: have to be cheap
- convenient use
- mechanical switches
- split
- USB connection (no bluetooth, RF wireless or mind conn)
- firmware write in circuitpython
- LED or neopixel underglow
- elastic configuration
- many layers
- tap / hold actions
- macros
- mouse emulation
- keys
- analog joystick
- 3D mouse
- not universal code for many procs, keys etc.
- code short and simple
Raspberry Pi Pico with RP2040 ARM base microcontroler looks perfect for this project.
Modecom Volcano Hammer RED is switches and keycaps source volcano hammer
3D print custom plate / case, hand wiring and soldering.