So I think this is how we are supposed to be hooking this up.
Read the whole thread to see the issues getting worked out.
If you run master aka 3.7.DEV then you can get the inverted to work without extra hardware.
If you have an uninverted option like a few R9 series then you should be good.
If you use ESC telemetry and a GPS it seems we can’t do this as we are out of UARTS as UART 3 SERIAL4_ is RX only
S.Bus and TX1 are abandon?
If they worked normally as they should in BF then we woulnd’t have an issue when 3.7 goes stable or If this feature gets back ported to 3.6.X
I Just threw my XSR on my build and I am going to mess around with this tomorrow. I dind’t want to open my R9mm as i got some r9 Mini’s on the way and I am going to sell off my R9mm.