Sennad99
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22 januari 2025 om 13:08
15 januari 2025 om 21:36
Happymodel mob6 hd no connection to the goggles
Hey guys,
So the last time when I flew my happymodel mob6 hd it disconnecting suddenly to the goggles.
And now the vtx don't connect to my goggles anymore I tried a few things. Flash firmware, checked if it is in pit mode, different antennas, diffrent mw and diffrent channels and nothing works.
The connection to the controller is fine I can arm the drone but no video connection.
They are two lights on the aio5 board normally the red and blue light are steady. Now the red light is steady and the blue light is flashing 2 times then a break and then again 2 times and so on.
There is troubleshooting page where it says camera. but the last time I broke a cable to the camera the vtx still connected to the goggles but there was no picture only.
Maybe someone knows something or have similar issues with an hdzero vtx and has a solution.
Kind regards
Sennad
10 januari 2025 om 11:55
So I got an email from happymodels with a firmware I reflashed everything and dump the preset he send me for the happymodel mobula 7 HD and now it works fine 😊👌
Thanks guys for ur helps
10 januari 2025 om 11:55
So I got an email from happymodels with a firmware I reflashed everything and dump the preset he send me for the happymodel mobula 7 HD and now it works fine 😊👌
Thanks guys for ur helps
9 januari 2025 om 22:46
Yeah antenna was not working out.
I put the vtx on 0 and was flying around and it did the same after around 60 seconds it falls out of the sky and telemetry lost.
Yeah i think it's maybe the board.
9 januari 2025 om 21:29
Thanks for the tips I have some spare antennas so I try to change them and see what happens.
I will also read your fpv journal and maybe I find the solution.
The thing is it's not the vtx temperature who goes that hight it's directly the core temperature.
I fly my mob6 hd everyday in the flat anf the vtx temperature goes sometimes over 95 and it still arms end everything and never fall out of the sky.
I WI try now first a new antenna.
9 januari 2025 om 20:59
Happymodel mobula7 HD fall out of the sky
Hey guys,
I bought the new happymodel mobula 7 HD and everything went fine. I bind the controller and start the flight but after 50-60 second the core temperature go up to 78-80 degree. Not the vtx temperature itself. then a warning goes on and the drone drops out of the air and the telemetry to the controller is lost and don't come back. I flew the drone in my kitchen so not far away.video is still there battery is fine. It's the new Aoi5 board from HDzero with 0802-25000kv
I have also a happymodel mobula6 HD with the Aoi5 board and there is everything fine.Something like this with the Mob7 never happened.
So maybe u guys have an idea or maybe had the same issue and know how to solve it.
Kind regards from Germany
Sennad
So I changed the antenna a few times and I never powerd it up without an antenna. It's an Aoi5 board the new one.
I have also an 75mm happymodel with the Aoi5 and it works perfektly fine still connects the vtx to the goggles without an camera connect to the vtx . So that means that my vtx from the board from 65mm not connecting to the goggles.
I tried to change the cameras but that also didn't helped. Yeah I think the vtx is done on the board.Everything is working fine motors arming elrs only the vtx will not connect to the goggles. And it was suddenly in the middle of a flight.