A first attempt at a PCB design for a mechanical keyboard. Includes rotary encoder and RGB underglow.

• Keyboard Maintainer: nickolaij
• Hardware Supported: Abacus PCB, Elite C Microcontroller or Pro Micro Microcontroller (Elite C has additional pins for encoder)
• Hardware Availability: Abacus PCB GitHub

Make example for this keyboard (after setting up your build environment):

make abacus:default

See the build environment setup and the make instructions for more information. Brand new to QMK? Start with our Complete Newbs Guide.