Hi and thanks in advance to anyone who can assist.
Kit will be going into a RC boat but will use Ardurover and is currently mounted on a plank.
Kit is 3DR PixHAwk, 3DR Ublox GPS, 3DR radio, Spektrum satellite Rx, mission planner 1.3.21 Ardurover 2.49.
I only got the kit last week so am a real newbie - sorry.
Most things are working well and as expected but I can only arm/disarm using the safety switch connected to the Pixhawk.
In Mission planner when I click on Arm/Disarm I get a popup with Error: command rejected by MAV.
If I'm being stupid and this shouldn't work then pls let me know. Also if its a known bug pls let me know. I will then move on and adjust my thinking.
If it should work then if someone could give me a helping hand to diagnose/resolve the issue then I'd be really grateful. I have Googled and done forum searches but can't find a resolution. I'm a real newbie so it could be something obvious/stupid which I'm not yet aware of.
Really appreciate any help offered.
Many thanks - Tony