keychron_qmk_firmware/keyboards/cest73/tkm

Ten Key Mirrored - 2021

Another take on left side numpad and this time mirrored too for the ever more spacious mouse playground.

• Keyboard Maintainer: cest73 (aka fire-h0und)
• Hardware Supported: TKM-2021 (multiple layouts and switch options including ALPS, ISO and BAE)
• Hardware Availability: https://geekhack.org/index.php?topic=110499

Make example for this keyboard (after setting up your build environment):

qmk compile -kb cest73/tkm -km default

As the board uses Teensy 2.0 as a daughter board, to bring the board into flash mode is it sufficient to press the button present on the Teensy.

TKM-2021 PCB

Despite many hours gazing over the schematics there was a nasty error on the first batch: namely the 6 and 7 columns got swapped in the design process. Luckily it was trivial to fix in the firmware section (see the comments in the layout file(s)).

See the build environment setup and the make instructions for more information. Brand new to QMK? Start with our Complete Newbs Guide.