# Skeletyl * Keyboard Maintainer: [Quentin Lebastard](https://github.com/bastardkb) * Hardware Supported: BastardKB Blackpill or Pro Micro adapter & compatible development boards * Hardware Availability: [GitHub](https://github.com/Bastardkb/Skeletyl) Make example for this keyboard (after setting up your build environment): make bastardkb/skeletyl/blackpill:default make bastardkb/skeletyl/promicro:default Flashing example for this keyboard: make bastardkb/skeletyl/blackpill:default:flash make bastardkb/skeletyl/promicro:default:flash Note if using the `promicro` version: If you are using an Elite-C compatible development board, see [here](../readme.md#handedness-pin-on-elite-c-holder) for setting handedness by pin. 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 and plug in the keyboard * **Physical reset button**: Briefly press the button on the back of the adapter PCB * **Keycode in layout**: Press the key mapped to `QK_BOOT` if it is available