# Fine!40 PCB (For Mochi40) ![aidansmithdotdev/fine40](https://i.imgur.com/2JMorvxh.png) The PCB for the Mochi40, a spiritual successor to the unreleased Whimsy recreated from scratch and made completely open source! With an OLED, Rotary Encoder, and headers for both the Elite-C and Nice!Nano, this board gives you all you could want in a 40%. * Keyboard Maintainer: [Aidan Smith](https://github.com/Aidan-OS) * Hardware Supported: Fine!40 * Hardware Availability: https://github.com/Aidan-OS/Mochi40 Make example for this keyboard (after setting up your build environment): make aidansmithdotdev/fine40:default Flashing example for this keyboard: make aidansmithdotdev/fine40:default: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 (top left key) and plug in the keyboard * **Physical reset button**: Briefly press the button on the back of the PCB - some may have pads you must short instead * **Keycode in layout**: Press the key mapped to `RESET` if it is available