Sean-bumble-bee
Core User of DJI
Flight distance : 15997 ft
United Kingdom
Offline
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This is my understanding of the situation.
Think firstly of the pre flyaway and current connection that is estblished between the drone and the controller for the purposes of controlling the drone and transmitting video and data from the drone to the controller and screen, in the DJI drone manuals I have read DJI uses words based on "link" to refer to this connection and process e.g. link, linked, linking & linkage. I suggest that you think of ONLY the words "link", "linked", "linkage" and "linking" when thinking about this control and data connection.
The mini series drones will permit only one controller to be linked to a drone at one time, if you wish to link an alternative controller to the drone then you must link that controller to the drone but in so doing the linkage of the original controller with the drone will be severed or undone. If you subsequently wish to use the original controller to fly the drone then you will have to link the original controller to the drone again and in so doing the linkage of the second controller to the drone will be severed or undone.
So, each time you wanted to swap controllers you will have to link the new controller to the drone.
Conversely a controller can only be linked to one drone at a time and if you wish to switch the controller to another drone you will have to link the controller to the second drone, doing that will severe the linkage between the second drone and its 'own' controller and severe the linkage between the controller and its original drone.
This linking etc. is easy and takes seconds.
I have used one RC231 /RC-N1 to sequentially fly three mini 2 s and I have even 'displaced' a still switched on and linked drone (obviously not a flying drone) from that controller by triggering the linking process in the controller and the second / third drone.
As far as I am aware that process remains unchanged and can be done using the App and a button push on the drone .....or....... a button sequence/combination on the controller and a button push on the drone.
Secondly, from what I have seen the words associated with the necessary connections for Flyaway insurance are based around the words "bound" and "bind", e.g. bind, bound, unbound, binding, unbinding etc.
It is my understanding that two bindings are required for the insurance to be valid and that these bindings have NOTHING to do with controlling the drone or linking the drone and controller.
In no particular order, it is my understanding that these bindings are between
1) the drone (possibly via the drone's serial number) and the DJI account of the insurance owner.
2) the controller and the drone. I have no idea how the drone and the controller 'recognise' each other for this.
If you wish to change the controller of a drone that is covered by fly away insurance it is my understanding that, in order for the insurance to remain valid, you MUST
unbind the original controller from the drone and THEN bind the second controller to the drone.
If you simply link the second controller to the drone you will be able to fly the drone (perhaps for a limited number of flights) BUT the flyaway insurance will be INVALID until the second controller is bound to the drone.
I think this unbinding and binding is accomplished in the "device management" section of "profile" and profile can be found on the front page of the App, I can not say for definite that this is correct as I do not have flyaway cover. From my 'experiment*', detailed below, I recollect that a functioning connection to the web is required so that the binding and unbinding can be registered, presumably by DJI.
If you subsequently wish to revert to the original controller and retain valid insurance then you MUST unbind the second controller from the drone and THEN bind the original controller to the drone.
I can not test the above as I have neither care refresh nor flyaway insurance but * I was able to establish some form of binding between a Mini 2 and my DJI account but, since I have neither care refresh nor fly away insurance, this binding did absolutely nothing useful. I was able able to fly the drone with all the applicable controllers and to use all the controllers with all the drones, plus I was able to use a different DJI account and any controller.
From memory I established and severed/undid this binding, in seconds, via "device management"etc..
I think, in connection with the fly away insurance, that I have read that there is no limit to the number of times you can swap and bind and unbind controllers from the drone but realistically you should verify that with DJI.
If any of the above is incorrect someone please correct me.
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