Update firmware jumper T 8 SG V2

I can't get the frysky R-XSR reciver bind with my jumper T8 SG plus V2 transmitter. I am still made a firmware update, i am running t8sg_v5.0.0-abc5dcf, without solvi g the problem. Witch version is the right ones?

Is your receiver with ACCST or ACCESS f/w? I believe it can be bound in ACCST D16 mode only.

It is ACCST. Yes, you are right. It did't bind...

There's two versions of ACCST these days. If your XSR is ACCST v1 it should work with the firmware you have. Try the fine freq adjustment to see if you can bind. If the XSR is ACCST v2 then install the firmware from here . This build has another protocol option for FrskyX to set the ACCST version.

Thank you Hexfet.

Thank you very much Hexfet!

You're welcome