Currently in firmware hell. 3.4.5 not compatible with pix mini so I have tried 3.5 beta & master.
Not able to calibrate my emax ESCs. I was able to do this on master 2-3 weeks ago but not now. ESCs just beep. Able to calibrate as usual on PX4 FW & with my old FC. Tried to force calibration with ESC_CALIBRATION parameter but no luck. Flashing red, blue & yellow LEDs & then a 3 tone buzz. Pressing arm button causes ESC beeping, another press causes arming tones in ESCs, next press & motors spin up.
Beta 3.5 crashes QGC 3.1.2 after FW is first loaded. Master 3.5 crashes QGC every time I connect to vehicle now but didn’t do this when I was playing with it 2-3 weeks ago.
FRAME_CLASS parameter keeps resetting to 6 every time I power down the vehicle. I keep setting it back to 7.
Yaw servo (ch7) was unresponsive. Didn’t look too deeply into the parameters because I was pretty frustrated by this time. Switched back to PX4, unfortunately. Switching back & forth gets old because motor maps are different & wires are tucked deep in airframe.