Help: DJI O4 Pro Disconnects After One Minute with AvionRc Nexa
Pls help me, I have the AvionRc Nexa 3.5 Evo pro… and if I fly it’s just like the first battery works Perfect, but while I start the second one the Dji o 4 pro binds with the Dji goggles n 3. But after while a Minute it diconect in the flight, what I do wrong?
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5 W
Maybe turn down output power as my suspicion is that its overheating possibly and shutting down because of that.
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5 W
The first 2 things to check are temperatures and powers. Check what your vtx power level is set to, you probably want dynamic to start. If it is set too high, then it will overheat, especially if you are flying on an already hot day. Over heating is a relatively common issue. In betaflight vtx menu, make sure 'low power disarm' is set to on, this is especially important for dji. Heat begins accruing as soon as you plug the battery in, so it's important to get airflow to cool it down as soon as possible. You can also enable temperature sensors for the osd in betaflight osd tab, if the drone has them, so you can see if it is overheating
While doing this, also check the cable harness going from the vtx to flight controller and make sure it is properly seated. Check the mipi cable (camera to vtx cable) and make sure it is still properly seated, not getting pinched and isn't broken. MIPI are delicate as they are just bundles of very tiny wires and could easily damage in crashes. **Make sure the antennas are still properly connected to the vtx and not cracked or broken. Powering on a vtx without proper antennas can cause it to over heat and permanently damage the vtx**
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5 W
I dont belive the betaflight vtx tab affects anything with the DJI o4
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4 W
The air unit still has to communicate with the fc to know when to go back to full power and for some reason just setting the right UART with MSP doesn't always work. If you go to the vtx tab in betaflight and try to save changed settings for a dji air unit, you'll notice that the only setting that actually saves is the low power selection.
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5 W
For dji o4 you adjust settings through goggles when bound to air unit.
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