- # Contra
-
- Contra is a low cost 40% keyboard.
-
- * Keyboard Maintainer: The QMK Community
- * Hardware Supported: [Contra](https://github.com/ai03-2725/Contra)
- * Hardware Availability: PCB sold by various vendors
-
- Make example for this keyboard (after setting up your build environment):
-
- make contra:default
-
- 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:
-
- * **Keycode in layout**: Press the key mapped to `QK_BOOT` if it is configured.
- * **Physical reset button**: Briefly press the reset button soldered on the PCB.
- * **Bootmagic reset**: Hold down the top left key and plug in the controller.
|