# Duck Eagle/Viper Non official firmware for custom Korean keyboard with 60% key layout made by Duck. See [build environment setup](https://docs.qmk.fm/build_environment_setup.html) then the [make instructions](https://docs.qmk.fm/make_instructions.html) for more information. Newest version is the [Eagle/Viper V2](http://duck0113.tistory.com/127) Make example for this keyboard (after setting up your build environment): make octagon/v2:default