Vestax VCI-300
Mapping by Uwe Klotz, from Mixxx · Mixxx manual page · Forum thread
openDJ supports 14 of the 14 controls this mapping sets directly. The rest of the mapping runs as a script, which isn't counted here.
This mapping doesn't describe its controls one by one, so there's no list here yet. The Mixxx manual page above shows the layout.
Generated from res/controllers/Vestax VCI-300.midi.xml. If something here is wrong on your controller, tell us.