# TwentyPad ![TwentyPad](https://i.imgur.com/e1Bsg1M.jpeg) A simple twenty-key macro pad, built to learn PCB design. * Keyboard Maintainer: [Harry Cutts](https://github.com/HarryCutts) * Hardware Supported: ATMEGA32U4 on a [custom PCB](https://github.com/HarryCutts/twentypad/) Make example for this keyboard (after setting up your build environment): qmk compile -kb handwired/twentypad -km default Flashing example for this keyboard: qmk flash -kb handwired/twentypad -km default 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 (the top left key) and plug in the keyboard * **Physical reset button**: Press the button marked `SWR1` in the top-left of the PCB * **Keycode in layout**: Press the key mapped to `QK_BOOT` if it is available