# prototypist/pt80 ![prototypist/pt80](https://i.imgur.com/voa3ivJh.png) *Proto[Typist] Keyboards' first ever in-house universal TKL PCB designed by Josh (Anjheos). Features various physical layouts available to fit multiple regional, F-row and bottom row layouts. Default layout is in ISO.* * Keyboard Maintainer: [Josh @ Prototypist](https://github.com/Anjheos) * Hardware Supported: **PT-80J PCB and PT-80C PCB** * Hardware Availability: [Proto[Typist]](https://prototypist.net) Make example for this keyboard (after setting up your build environment): make prototypist/pt80:default make prototypist/pt80:via make prototypist/pt80:default_ansi Flashing example for this keyboard: make prototypist/pt80:default:flash make prototypist/pt80:via:flash make prototypist/pt80:default_ansi:flash See the [build environment setup](https://docs.qmk.fm/#/getting_started_build_tools) and the [make instructions](https://docs.qmk.fm/#/getting_started_make_guide) for more information. Brand new to QMK? Start with our [Complete Newbs Guide](https://docs.qmk.fm/#/newbs). ## Bootloader Enter the bootloader in 3 ways: * **Bootmagic reset**: Hold down the key at (0,0) in the matrix (usually the top left key or Escape) and plug in the keyboard. * **Physical reset button**: Briefly press the button on the back of the PCB marked `RESET0`. * **Keycode in layout**: Press the key mapped to `QK_BOOT` if it is available.