# ctrl-M ![ctrl-M PCB](https://i.imgur.com/wUqY8N3.jpeg) This is a configuration of QMK intended to be used with the [ctrl-M controller](https://github.com/nuess0r/ctrl-M). Many thanks to iw0rm3r, ashpil, mschwingen and all QMK contributors for working on similar projects and providing the foundation for this! * Keyboard Maintainer: [nuess0r](https://github.com/nuess0r) * Hardware Supported: [ctrl-M](https://github.com/nuess0r/ctrl-m) * Hardware Availability: [tindie shop](https://www.tindie.com/products/brain4free/ctrl-m/) Example how to compile for this keyboard (after setting up your build environment): make ibm/model_m/ctrl_m:default Flashing example for this keyboard: make ibm/model_m/ctrl_m: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 Escape key and plug in the keyboard * **Physical reset button**: Briefly press the button on the back of the PCB and plug in the keyboard * **Keycode in layout**: Press the key mapped to `QK_BOOT` if it is available