I'm hoping someone can point me in the right direction. The B/E light on my Pixhawk (FMU side) is solid red. A few questions relating to this. Really appreciate your help.
Does this need to be off in order to arm?
What is the difference between FMU and IO?
What do I need to do in order to get the B/E light to turn off?
The main light on my pixhawk is flashing green (ready to arm). The I/O LED lights are: PWR (solid green), B/E (off), ACT (flashing blue).
Thanks again for the help and hope it's an easy question to answer.