title_body: Can the DJI fpv remote be used with a 2nd radio in a buddybox setup? I’m trying to introduce my children to fpv. It would be great if there was a way to setup a buddybox that used DJI’s remote as either master or slave. I only have the DJI remote currently, so it would be a bummer to need 2 new radios to accomplish this. 
  
  If DJI was the slave I realize I’d need to use a different receiver, I have some old R-XSRs I can use.
upvoted_answer: According to this thread, the answer is that the DJI FPV system doesn’t natively support BuddyBox.
  
  However, they do mention that you may be able to use an R-XSR, and feed the SBUS output of the Air Unit into the SBUS in pad to use it as a backup receiver.