# Opus
![opus](https://i.imgur.com/1jXSUbrl.jpg)
This is a 40%, non-split, ergonomic, hot-swap keyboard.
The columns are angled to follow the natural angle of the hand.
* Keyboard Maintainer: [rtwayland](https://github.com/rtwayland)
* Hardware Supported: Pro-micro. Elite-C.
Make example for this keyboard (after setting up your build environment):
make opus: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).