Using Flysky's AFHDS 2A protocol with older Flysky FS-i6 and new Flysky X6B i-Bus, PPM, PWM receiver set up for PPM. Receiver bound. The receiver controls are operational under Betaflight 3.0.1. Escs are calibrated. Channel 5 is mapped to AUX 1 for arming. Under Betaflight, I can see switching...