Have this issue with the latest F765 WING board with AC Heli 4.
Going by all defaults and calibrating RC inputs and SERVO outputs for heli, I can ARM the heli and see the SERVO 8 output increase/decrease and disarm without issues. The only issue is I cannot get the ESC (an old DYNAM/DETRUM 40A) on my 450 heli to initialize with tones.
Initializing the ESC directly from receiver (PWM) is fine, but same with the F-765 Wing with AC is not happening. I should say it’s very random, once in 10 attempts it does init. But with a TURNIGY BLUE SERIER 40A ESC which is also pretty old one (auto timing, 8kHz frequency) works without any issues - soon as the FC completes the boot sequence, ESC emits the init tones.
So i’m guessing it either the timing issue, or the ESC firmware/protocols not being compatible with the F-765?
The F-765 Wing has 12 PWM outputs, with S1-S10 supporting Dshot, S11-S12 not supporting. I’m using the S8 for the ESC.
Any suggestions for compatible ESC’s with this FC? Can drone ESC’s be used for helis?