NOTE: The current beta release of the native MixEffect Companion Module supports MixEffect commands up to the 1.2.x release. Commands added in the 1.3 and newer releases are not currently supported, so you will have to use the Generic OSC module for those.
Adam Tow MixEffectand click Add.
+ Add key down/on actionin the Press actions section.
Test Actionsbutton to test your button.