The Plexus75 is a 60% ortholinear keyboard based on the XD75 but instead of an all 1u bottom row the Plexus75 has a more traditional bottom row similar to reg. 60% boards.
Make example for this keyboard (after setting up your build environment):
make plexus75:default
See the build environment setup and the make instructions for more information. Brand new to QMK? Start with our Complete Newbs Guide.