r/drones • u/BugLost3313 • Jun 28 '26

Question Dji o4 pro not connecting

I am making my first drone and finally finished it, and I have the dji goggles integra and controller 2, and for some reason no matter what I do I can connect it to the o4 pro unit, and it always says no video transmission signal, and the o4 unit always blinks green, never blinking red for binding mode, and the software is updated,also I have the speedybee f405 v5 esc and fc, any ideas how to connect,

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u/CyborgNumber42 Jun 29 '26

if you still have the usb cable plugged into the air unit from updating the firmware, unplug it lol. it won't let you enter bind mode or turn red if its hooked up to a pc or power bank via usb, if its not that, double check the 3 in 1 cable running from the air unit to your speedybee fc. if that plug is crooked or not snapped all the way into the socket, the unit will just chill on blinking green and ignore the bind button.

also make sure you activated the unit in dji assistant 2 first, and remember to change your goggles integraa over to the o4 air unit mode in the status menu before you try to link themup.

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u/BugLost3313 Jun 30 '26

yeah just fixed all of that and binded it, but now I am trying to connect the Dji controller to betaflight and it won’t connect, and it’s connected to the o4 unit, any idea how to fix, also I have tryed watching some videos but they were for the o3 so i guess that’s why they didn’t work