Official DJI Support on Youtube today posted a video on how to use two remote controllers for DJI Mavic Pro drone.
- Turn on the Mavic Pro and the controller.
- In the DJI Go App, go into the Settings > Remote Controller Settings > Linking Remote Controller.
- Then tap ‘Secondary Remote Controller’.
- This will then bring up a window giving you 60 seconds to press the bind button on the aircraft as seen below.