I tried it many years ago and this didn't work. Can Mixxx be used with the Rane mixers used with Serato back in the day?
Is there already a mapping for you device? Check the manual https://manual.mixxx.org/2.5/en/
and if not there, the forum might have one: https://mixxx.discourse.group/c/controller-mappings/10
I notice that HID is also supported: https://manual.mixxx.org/2.5/en/chapters/controlling_mixxx#c...