Hi everyone. I am flying octocopter coax wit PX4 and after having some issues with motors, I tried to calibrate ESC.
I read in another topics about this but I have updated software several days ago, so I doubt it is the issue.
Motors are powered by 2 14S batteries which are not routed through PDB. PX4 is powered by 3S battery through PDB.
I try to calibrate like this: Main batteries for motors already connected to ESC. When I press calibrate ESC it says to connect battery (I assume it is the one for PX4 even though it is already connected via USB). I connect battery, the motors start spinning (although in the instructions it is stated this should not happen) and after several seconds motors stop and “Timeout waiting for Bat” appears on screen.
The esc is Flame 200A by Tmotor and I have already flow with this one on this exact config. (It just started having some issues so decided to calibrate)
The battery you see being connected on the video is PX4 battery which supplies FC through PDB. Main batteries for ESC are already connected.
Thank you in advance!