# doio/kb38 ![Megalodon DOIO Triple Knob 38%](https://raw.githubusercontent.com/noroadsleft/qmk_images/master/keyboards/doio/kb38/2022-06-2917-52-00_A_R8_S4_1024xc.jpg) QMK for Megalodon DOIO Triple Knob 38% with OLED Screen. * Keyboard Maintainer: [Katrina](https://github.com/PepperKats) * Hardware Supported: Megalodon DOIO Triple Knob 38% * Hardware Availability: https://www.keebmonkey.com/products/megalodon-doio-triple-knob-38-keyboard-with-oled-screen Make example for this keyboard (after setting up your build environment): make doio/kb38:default Flashing example for this keyboard: make doio/kb38: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: * **Physical reset button**: Briefly press the button on the back of the PCB * **Keycode in layout**: Press the key mapped to `QK_BOOT` if it is available