I have a quad with dji 420s escs 310 propulsion system. I put a Pixhawk mini on it and everything works except the motors. The escs arm but the motors never spin.
I had a Pixhawk on it before and never saw this problem. Two Pixhawk mini boards and neither one works. They are running the latest stable px4 firmware.
I also tried the Auducopter firmware and received board error l3gd20