Hi everyone,I’m new to droning, I need some assistance. I flew my drone over the weekend and all was well. When I wanted to fly again the motors just won’t stop beeping. I got me drone with a Pixhawk 3DR mini Flight controller. When I plug in the battery I can hear its starts is OK,but my motors just keeps beeping away and won’t stop and orange light indicates pre arm failure. I haven’t crashed the drone or anything. All 4 motors just beeping with a small twitch about once a second.
Any help wil be appreciated. I tried to do a firmware update and when I plug in the USB I get the same sound that indicates START UP OK.