"Thanks Dave! I'm a newbie, so pretty nervous about messing around with the soldering on my APM. If I upload a picture of the soldering, can you tell me if there's a problem with it?"
Hi, thanks for clicking!I scratch built an Arducopter based build, and I ran into a problem. Signal outputs 1-3 work just fine, but signal output 4 doesn't cause the motor to spin. I tried switching around the pins, and whichever ESC is connected to…