colorchord/colorchord2/android/README.md

This part of the project is baed on https://github.com/cnlohr/androidusbtest

You should be able to build this. If you give your app full permissions, and you copy a copy of colorchord-android.conf into the external storage folder on your Android device at the root level, it should pick it up and switch over to a pie style display and output to the tensigral lamp.