Hi,

According to NewTek, TriCaster TC2 Elite supports standard MIDI protocol and enables third-party device control.
So it is very likely that it can be used by Aximmetry.

You can assign a MIDI key to almost anything in Aximmetry by right-clicking and selecting Assign MIDI...:

Here you can find tutorials for general Studio Setup: https://aximmetry.com/learn/tutorials/for-studio-operators/introduction-to-for-studio-operators/

And here is a tutorial that explains some of the more complex control assignments and methods: https://aximmetry.com/learn/tutorials/for-content-creators/inputs-and-controllers-device-mapper/

We hope this will help you to learn about Aximmetry.

Warmest regards