Rommana, a handwired board built using a Seeeduino Xiao RP2040.
This board has a programmable LED, used for layer and other statuses indication. Some build pictures can be found here.
Parts:
- 30 MX 5-pin switches.
- 28 1u MX keycaps (leftovers from a MT3 3277 Ergodox Set).
- 2 1.5u MX keycaps (leftovers from a MT3 3277 Engodox Set).
- Rommana 15 degree tent case.
- Seeeduino Xiao RP2040.
- 1n4148 diodes.
- 24 AWG Wires.
- Dupont cables.
- Hotswap Single Switch PCBs
- Flat cables.
- 10mm M3 screws.
- 4mm M3 heat insert (OD 4.5mm)
- Run the script
build_rommana.
- Connect the keyboard, put it in bootloader mode and copy the file
build/artifacts/rommana-zmk.uf2to the drive RPI-RP2. Wait for the drive to be disconnected.
- The list of supported features in this keymap can be found here.