I am trying to get my Arducopter up in the air, but it seems to get more complex than I thought.
I followed all the instructions to build and calibrate it as on the google wiki. However I am facing great trouble getting the ESC calibrated. I setup the radio just fine. Then go onto calibrate the ESC and it gives me the first two beeps. Then when I lower the throttle on my radio it does not give me the final beep. My battery is connected and so is the four wire connector to APM. I have a feeling there is something wrong with the ESC. I have been unable to get my motors spinning. Please advise!