The Ruler PCB
A custom keyboard PCB ruler, that can also function as a macro pad.
Keyboard Maintainer: Maple Computing
Hardware Supported: PCB Ruler V1 by That-Canadian and Bishop Keyboards
Hardware Availability: Bishop Keyboards
Make example for this keyboard (after setting up your build environment):
make maple_computing/the_ruler:default
See the build environment setup and the make instructions for more information. Brand new to QMK? Start with our Complete Newbs Guide.