qmk-firmware/keyboards/planck/keymaps/bbaserdem
..
config.h
keymap.c
README.md
rules.mk

Planck Layout

Current keymap is for rev4. Audio is disabled in favor of RGB. Check out user readme for more info.

Build

Get keyboard into reset mode, and then;

make planck/rev4:bbaserdem:dfu

Either use sudo or set up udev rules.