Ok, got it sorted out, it’s 3 conductor.
Also found out that the autel video about connecting two remotes together is outdated. There is no longer the choice under the remote tab to choose between instructor and learner. It’s automatic now. There is a process of binding both remotes to the XSP that seems clunky, but it works. After powering everything down then back up again the instructor/learner protocol is still in place.
That being said, it’s easy to connect two remotes together. One is master, other is slave. Master can always override slave. Slave has camera/video start/stop, master does not.
Both remotes can use the Starlink app on separate devices with no delay in video.
It’s a neat setup, as you can instruct another operator or have another experienced operator either fly while you concentrate on the camera work or vice versa.
