# Mechlovin Olly jf/rev2 ![jf/rev2](https://i.imgur.com/IrfTGE7h.png) Olly jf/rev2 PCB, compatible Duck Jetfire keyboard. * Keyboard Maintainer: [Mechlovin' Studio](https://mechlovin.studio/) * Hardware Supported: Jetfire Korean Kustom * Hardware Availability: [Mechlovin' Studio](https://mechlovin.studio/) Make example for this keyboard (after setting up your build environment): make mechlovin/olly/jf/rev2:default Flashing example for this keyboard: make mechlovin/olly/jf/rev2: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: By keycode: Press the key mapped to `QK_BOOT` if it is available. By Bootloader: hold ESC key while plugging in (jump to bootloader) By Bootmagic: hold Insert key while pluging in (jump to bootloader and reset EEPROM)