Planck === ![Planck](http://i.imgur.com/q2M3uEU.jpg) A compact 40% (12x4) ortholinear keyboard kit made and sold by OLKB and Massdrop. [More info on qmk.fm](http://qmk.fm/planck/) Keyboard Maintainer: [Jack Humbert](https://github.com/jackhumbert) Hardware Supported: Planck PCB rev1, rev2, rev3, rev4, Teensy 2.0 Hardware Availability: [OLKB.com](https://olkb.com), [Massdrop](https://www.massdrop.com/buy/planck-mechanical-keyboard?mode=guest_open) Make example for this keyboard (after setting up your build environment): make planck/rev4:default See [build environment setup](https://docs.qmk.fm/build_environment_setup.html) then the [make instructions](https://docs.qmk.fm/make_instructions.html) for more information.