I would like to pass this on ,as of late google has been using AI to answer questions on just about anything including things DJI and seems to be extremely accurate ,I have two RC2 controllers one is for the mini 4 pro and the other for the AIR 3s ,I wanted to just use either one and you can but there is a binding and re-binding process as DJI insists that one bird can be bound to one controller at a time ,so I asked GOOGLE and the AL part took over and said as much ,point I am trying to get accross is GOOGLE AI seems to have ALL the answers