You can pick up an RC-N1 controller for under $100, or just buy a Mini 2. Many extra RC-N1's among users that bought a Mavic Air 2, Mini 2, Air 2S, or Mavic 3 and then bought the RC-Pro.I have the Mavic 3 Cine to Upgrade my Phantom 4 so I'm out of luck on the RC-N1 controller. Unless DJI remove the limitation, I'm going to need to order another dongle and SIM.