MultiWii

Thank you, that actually fixed it. First flight was successful. Now I just have to assign gps functions. Good times. Thanks again.

I'm not sure idf it will help, but mine was doing the same thing. Turned out the acc thought the copter was on its side, recalibrated acc with copter perfectly level and the horizon and compass started working again although I am using a mega 2560.

Okay, nevermind, I learned that the blinking light signifies that the acc thought the copter was tilted. After re-calibrating the sensor, all functions are appearing in the gui. I also got the escs to spin up in calibration mode. I'm pretty excited, now if I can just get it to arm now that I have th...

Well, this is my first diy quad. I am having trouble getting my board to do anything. When I plug in the board the lights go solid for a few seconds consistent with loading up. Then leds 1 and 2 (red and green) blink very rapidly for as long as its plugged in. I am running multiwii2.3. I have tried ...