# Uni660 Rev1  The Uni660 is an ergonomic wireless keyboard designed by Sirius. Join the [KeyCommerce Discord](https://discord.gg/GJ8bdM). * Keyboard Maintainer: [danielhklein](https://github.com/danielhklein), [The QMK Community](https://github.com/qmk) * Hardware Supported: Uni660 Rev1, ATmega32U4 * Hardware Availability: Not currently available as of 2021-01-21 Make example for this keyboard (after setting up your build environment): make sirius/uni660/rev1:default Flashing example for this keyboard: make sirius/uni660/rev1:default:flash To get the U2U into DFU flashing mode, insert the U2U into the computer and connect the RST pins:  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).