"Found the problem. For some reason the battery failsafe doesn't work when the USB port on the Pixhawk is in use. In my opinion that is a bug and hopefully it got fixed on later Arducopter versions.
Thanks for the help!"
"Yes, it is a custom version of Mission Planner but only a minor change. Also the firmware is older version but was working well in other aircraft so I didn't want to fix what was not broken. The reason why the radio failsafe is disabled is it allows…"
Hi,I am an experienced flyer but this has me stumped, maybe one of you guys can help. The battery failsafe will not trigger even though the aircraft battery voltage drops to 1V less then the failsafe voltage while in flight. FS is enabled and set to…
"You can definitely use the menus in the radio to mix 2 position switch channel 6 into 2 position switch channel 5 to be able to select 4 different flight modes using the two switches. No hardware changes at all. I just did it and it works great. To…"
This question has been asked before but never answered as far as I could determine, and it's not in the manual:Is it OK to plug in the USB cable to the APM2 while it is powered up with a LiPo?The manual addresses powering up the RC receiver…