Hi @jdrums,
Thanks for posting to the community for the first time!
At this time, the Hercules Inpulse 300 Mk2 is not natively supported in djay Pro AI for macOS/iOS.
Please note that most class-compliant MIDI-based DJ controllers can be MIDI mapped to your liking by using djay’s MIDI learn feature. I will link you to some helpful links on this process below.
How do I MIDI map a controller on djay Pro AI for Mac?
How do I MIDI map a controller on djay Pro AI for iOS?
List of available MIDI actions in djay
Have a nice day!
