RCn_TRIM not working...please help

I have a plane setup with two elevators and I am trying to trim them. I change the trim on one channel and it changes the trim no problem, I change the trim on the other channel and it changes the trim on the same elevator. I cannot trim one of the e

How does everyone feel about Ardupilot being used in a Warzone?

http://www.bbc.com/news/world-europe-32085542

Tower Software cannot hold Iris+ in the air

So I recently planned some missions with the Tower software. As instructed to do upon it coming out. I first used my Iris+ with no gimbal and it performed flawlessly. I then attached the gimbal and when it tried to do any sort of turns it fell out of

Tower Software Cannot Hold IRIS+ in the air

Has anybody started coding for Tower?

I would like to recompile tower for use with apple devices. Who wants to help? 

Has anybody inserted MinimOSD on an IRIS+?

Hey guys, really new here. I soldered on my connections to the 4in1 esc so that I can power my fpv transmitter and not use my gimbal power. I say that because I am no stranger to opening this sucker up. Has anyone with more experience inserted a Mini