The Fly App works with the Mavic 4 Pro everywhere. The RC 2 and RC Pro 2 are android devices which run the fly app and they are the only controllers compatible with the Mavic 4 Pro. The RC-N2 and RC-N3 are not compatible with the Mavic 4 Pro...
If you already have a Gmail Acct, Google's NotebookLM can be your personal AI agent that you get to feed it ONLY the sources you want.
(notebooklm.google.com)
I created a DV Resolve Notebook with these downloaded sources from Blackmagic web...