# MIO ![MIO](https://keys.recompile.net/images/mio-01@600w.jpg) High-end custom gaming keyboard. * Keyboard Maintainer: [Naoto Takai](https://github.com/takai) * Hardware Supported: Original MIO PCB * Hardware Availability: https://keys.recompile.net/projects/mio/ Make example for this keyboard (after setting up your build environment): make mio:default Flashing example for this keyboard: make mio: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 Mode In order to flash the firmware, you need to put the keyboard into bootloader mode. To enable the bootloader mode, press the reset button (SW1) on the underside of the PCB.