A drop-in replacement controller for the CM Quickfire Rapid. Not for the Quickfire Rapid-I!
To get to the bootloader, hold Fn while plugging in the keyboard. You can also press Fn + Esc on the default layout.
Make example for this keyboard (after setting up your build environment):
make evyd13/quackfire:default
See the build environment setup and the make instructions for more information. Brand new to QMK? Start with our Complete Newbs Guide.