"You are dropping from 12v to 10.5 almost immediately. A good failsafe is 3.5v per cell so that's 10.5v and that appears to be where your failsafe is set. I agree that your props look very small for 3s. My F450 uses 10" 4.5 props when I use 3S…"
"This may not be very likely but are you sure your flight controller is oriented correctly? I have seen flipping similar to what you described when someone mounted the flight controller 90 degrees out of alignment. Make sure the arrow on the flight…"
"This is unlikely to be the issue but did your APM flight controller come loose as a result of the crash? If the flight controller isn't securely mounted and facing forward, you could see similar symtoms."
I hope someone can help. I finally added an FPV camera and transmitter to my F550 hex based on an APM 2.6 flight controller. I am using a MinimOSD board to overlay telemetry data on my video feed. The issue is that upon power up, the video seems…
I am adding FPV to my APM 2.6 based F550 hex and I see that the Minim OSD v1.1 uses the same telemetry interface as the radio used for the connection to my ground control station (915 MHz 3DR radios). My question is, can I use both?I see all of the…
"I think 3DR uses a Tarot gimbal. Mine would occasionally begin quivering and the issue turned out to be a loose set screw where the camera mount attaches to the pitch motor. A little thread locker solution took care of the problem.
"I have an F550 clone with an APM 2.6 FC mounted directly to the lower PDB. I'm having no interference that I can detect and everything is working fine. Of course the GPS and compass are mounted in a pod about 6" above the top board.