XMMX is a Tenkeyless Mechanical Keyboard PCB designed to fit Filco Majestouch TKL and Cooler Master Quickfire Rapid cases.
XMMX schematic and PCB are available opensource under Creative Commons BY-SA 3.0 license on EasyEDA at this link.
For more informations on the XMMX please visit this geekhack.org thread.
Make example for this keyboard (after setting up your build environment):
make xmmx:default
See the build environment setup and the make instructions for more information. Brand new to QMK? Start with our Complete Newbs Guide.