# downbubble Prototype hand-wired version of this keyboard - https://imgur.com/a/0KbX1JH This is an ergonomic keyboard with a 5 degree rotation on keyboard halves, and a rotated numpad in the center for RH users. Keyboard Maintainer: [Flehrad](https://github.com/flehrad) Hardware Supported: downbubble PCB, AT90USB1286 MCU, MX switches and MiniUSB connector Hardware Availability: The Board Podcast Slack Make example for this keyboard (after setting up your build environment): make downbubble: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).