A compact 40% (12x4) ortholinear keyboard kit made and sold by OLKB and Massdrop. More info on qmk.fm

Keyboard Maintainer: Jack Humbert
Hardware Supported: Planck PCB rev1, rev2, rev3, rev4, rev5, rev6; Planck Light, Planck EZ
Hardware Availability: OLKB.com, Massdrop, Ergodox (Planck EZ)

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

make planck/rev4:default

Install examples:

make planck/rev5:default:dfu         # For Planck rev5 or earlier and Planck Light
make planck/rev6:default:dfu-util    # For Planck rev6

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