chiupolini
lvl.2
Flight distance : 1196755 ft
Hong Kong
Offline
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Until there is a further firmware upgrade, I would stick to the HDMI connection between the DJI goggles and the Phantom 4 - that is if P4 is the drone you have. I connected my newly arrived goggles with the P4 through USB which was supposed to allow you to access various functions including head tracking built into the goggles. What I experienced was that when I turned my head in the middle of a flight to 10 o'clock, the P4 did not respond at first. When later it responded, it was losing control and spinned left all the way and stopped only at about 5 to 6 o'clock. When I turned my head right again, after about 3 seconds the drone yawed to right but way more than the turn of my head. And from then on the drone's movement became unpreditable. What is worse, the sticks on my controller were also losing control of the drone and I had to switch off my goggles to regain control of the drone with my contorller. As the USB connection was in use, I could not use the smart device and the DJI Go 4 App was not there to help.
In any event I think the Head Up Display in the DJI goggles when you connect it to the P4 with a USB cable lack two important indicators, (1) the signal strength of the drone and (2) the video downlink. If one uses the HDMI cable connection, although you cannot access the various functions (partial as that may be), the Head Up Display does contain all the important information you need to know. And you have access to the smart phone (which is connected to the USB cable with the controller as usual) and you can adjust everything using the DJI Go 4 App in any event.
My suggestion is that one should not use USB connection with Phantom 4 - at least until there is a firmware upgrade. The DJI Goggle is really built for Marvic Pro. |
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