# Keychron C3 Pro ![Keychron C3 Pro](https://i.imgur.com/b4FTJsf.jpg) A customizable 87% keyboard. * Keyboard Maintainer: [Keychron](https://github.com/keychron) * Hardware Supported: Keychron C3 Pro * Hardware Availability: [Keychron](https://www.keychron.com/) Make example for this keyboard (after setting up your build environment): make keychron/c3_pro/ansi/red:default make keychron/c3_pro/ansi/rgb:default Flashing example for this keyboard: make keychron/c3_pro/ansi/red:default:flash make keychron/c3_pro/ansi/rgb:default:flash ## bootloader Enter the bootloader in two ways: * **Bootmagic reset**: Hold down the key located at *K00*, commonly programmed as *Esc* while plugging in the keyboard. * **Physical reset button**: Briefly press the RESET button under the spacebar. 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).