Herelink sbus out not working after latest system update

that sounds like the correct combination.

whats you specific issue?

I am seeing that

a) The battery configuration cannot be amended inside the QGC thro Herelink and also thro the desktop version .
b) The Herelink shows " Not enough bandwidth " on the display while arming the drone
c) The Herelink QGC version doesn’t have the PID tuning sub-menu
d) The Throttle stick (mode2 ) sometimes works well and sometimes it stays constant after arming even if the C throttle stick is pushed all way up !!..

e) Is there a way to check at should the signal strength indicate in the Herelink settings once the Herelink GCS is paired with the Airlink unit . Is there any data on this .

I don’t know if they are Herelink specific or PX4 specific…So i am cursing everyone… :grinning:

thank you

Hello every one , I have exactly the same problem after updating gcs and airunit via flasher. Finally, could anyone solve the problem???
my airunit: AAU01211129
gcs : FRU01221123

@ Fardis
read my post indicating the latest Herelink firmware version numbers.

Thank you. that means you are suggesting to install AU01220917 and RU01220816 versions? Until now, the latest versions have been automatically installed via Flasher(I have tried 20 days ago). Where can I find and install these specific versions?

have you installed the air unit from the herelink settings ?

no, I’ve installed it via pc (flasher_win.exe)

this is the issue…you must use the ota update from the herelink airlink menu to update your airlink unit and thrn update your herelink similar to any android phone update

ok, I got it; but my problem at the first level was ota update(imperfectly and unsuccessful process). so i had hope to be successful with pc update. btw I will try more. Thank you

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Hello, sorry i wanted to do what you said but i have a problem, flashing airunit to the last version caused that i cant reupdate it via ota.
(the download, trasfer and update buttons are disabled now). What should I do?

I mean airunit and radio unit both are in their latest versions. Should I try beta fw while i am doing radio unit factory reset?

please send a screenshot of your airlink versions and herelink unit version

Sorry, I don’t have access to 5g wifi now, but l had note them
Airunit local ver : AU01211129
Airunit online ver : AU01211129
Radio unit ver : RU01221123

you are on the latest beta version…there is nothing to update now

Yes unfortunately,
So for solving my problem(sbus out of working) should I wait for realizing next version? Or anyway to fix mistake? (updating radio unit before airunit)

I am not sure what is the issue here…Are you not getting connected to your Herelink unit

So let explain to you. I had exactly the same problem that the topic of this discussion said, channels not found after updating herelink (sbuss issues)
You helped me that my updating way was wrong (i had updated it via pc) and i should to try ota update to solve my problem.
But i can not do that because i have installed last versions for both units and ota updating is disable

so you are indicating that there is no beta being displayed inspite of upgrading the airlink and herelink unit

Yes, I mean in setting airunit tab, ota update is disable because of being in latest version.
I only have one other option to do and it is while i am doing reset factory and system boot up then i see two buttons, one for updating herelink (that this tested and didnt work to solve main problem)
and second button is “register as beta”. Do you think that is the solution?

yes…you have to register as beta otherwise nothing works…mine indicates beta version
Also ensure that you first update airlink and then Herelink as clearly explained in the forum