Silakka54 - RP2040 based split keyboard

Silakka54 is a RP2040 Zero based 54-key column staggered split keyboard. PCB uses hotswap sockets. Design is inspired from REVIUNG41 and Corne keyboards.

PCB is designed for MX style key switches. 5-pin switches are supported. You can find files for the PCB in the repository. Firmware is based on QMK and there is Vial version, for Vial GUI software support. You can find the latest precompiled versions on the releases section.

Notice about pre-built keyboards

There are now pre-built silakka54 keyboards on the market. I am in no way affiliated with them. Most of them are wired and should be compatible with silakka54 firmware. If you have purchased one, I recommend updating it to the latest firmware version.

However, if you have purchased a wireless Silakka54, it is not compatible with QMK/Vial firmware. At this time, I cannot provide support for those, as I do not have one myself and have no experience with ZMK firmware.

Accessories

You can find STL files for a tenting platform.

You can also find STL files for a case.

Info

Silakka54 has some unused pins, GP12, GP13, GP15, GP26, GP27, GP28 and GP29 are not used. GP16 controls the indegraded WS2812 RGB LED.

The information on this page will be transferred to the own wiki at some point.