I am having a terrible time trying to set up F.Port on a Mamba F722s (30x30).
FC, Reciever, and Transmitter and R9M are all up to date with latest FCC firmware.
The reciever (r9mm) is bound to my QX7 & R9M Module. I switched some of the wires around and was able to run SBUS and can confirm I get stick movement but am not seeing any stick movement when the serial reciever provider is set to Fport option.
In this case, the green wire (SBUS) is removed. The white wire (smartport wire) I've tried running F.Port from the smartport pin as well as the inverted smartport pin from the r9m