# Lemon40 40% Alice handwired keyboard, using Pro Micro. Collab with Lemon (maker name) for helping him writing firmware. * Keyboard Maintainer: [HorrorTroll](https://github.com/HorrorTroll) * Hardware Supported: Atmega32u4 Make example for this keyboard (after setting up your build environment): make horrortroll/lemon40:default Flashing example for this keyboard: make horrortroll/lemon40: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 (Esc key) and plug in the keyboard * **Reset by wire**: Using a wire, 1 head to GND hole and other one to RST hole * **Keycode in layout**: Press the key mapped to `QK_BOOT` if it is available