FS-IA6B receiver trouble

FS-IA6B
https://www.google.com/search?q=FS-IA6B&rlz=1C1PRFE_enGB651GB651&source=lnms&tbm=shop&sa=X&ved=0ahUKEwiA3P3al_7iAhVilFwKHRK2BMQQ_AUIECgB&biw=1920&bih=947

FS-X6B
https://www.google.com/search?rlz=1C1PRFE_enGB651GB651&biw=1920&bih=947&tbm=shop&ei=qbEOXfypBMPKgQbfzYvgCw&q=FS-X6B&oq=FS-X6B&gs_l=psy-ab.3...98493.98493.0.99269.1.1.0.0.0.0.47.47.1.1.0…0…1c.1.64.psy-ab…0.0.0…0.gSCU3VLOTb8

And thank you @DoomedFPV for the wiring instructions I don’t want to spend extra cash on a new RX right now, but the last question I have is what should I do with the extra white tx wire? Do I just ignore that or where does that go?

ignore it for now… its not needed with your Rx.

Looks like it was used for smart audio on a different Rx

So if I wire it up like you showed and configure it like you said in betaflight, I should be good to go

should be…

:crossed_fingers:

Okay thanks for your help I’ll get back to you when I finish…

@DoomedFPV good news it worked! Well I think it connects and everything, buttttt I’m in betaflight and I forget what setting needs to be ticked

next page go to the configuration page and select IBUS

Then test it in the Rx tab to see if it works