by Max » Sat Oct 08, 2016 2:23 am
I'm not sure Angel, it should "just work." I've had it hooked up to M4 serial port 2 as well (via N4 PWM pins), so that should be OK. Did you try switching Rx/Tx perhaps? Is firmware built with HAS_TELEM_SMARTPORT macro defined? Do you see "FrSky SPort init" message during AQ startup (maybe make/check MSG.LOG on SD card)?
I've never used the new "discover sensors" feature of OTx though (my Taranis still on v2.0). Main voltage/current (FAS), altitude/v-speed (vario), GPS, per-cell voltage (FLVSS), and (optionally) ACC data should be coming through as if they were being sent by the respective FrSky sensors. On my Taranis/OTx2.0 I just choose which values to show on the 3 telemetry screens available. I also set "voltage source" to "FAS" sensor (in model telemetry setup screen).
-Max