My first flight a few weeks ago went great, took off no problem, stabilized no issue and flew fine.
Yesterday however, a different story. When trying to take off, its immediately pitching rearwards and flips on takeoff. It’s had me frustrated as i could not get it to fly. The only thing that has changed in the config since, is the addition of a GPS receiver, and OpLink enabled. For the purposes of testing last night, i turned both of these off, but still have issues.
I have also tried calibrating Mag, Gyro, Board Level, and Accelerometer. None seem to make a difference. What is odd is the flight data tab in LibrePilot is showing the aircraft level in the top level indicator, but the pic of the drone shows as if it’s pitched forward 90 degrees, so i wonder if this has something to do with it.
My flight modes remain unchanged apart from mode 3 is now return to base, except i have not even got a chance to select this in flight yet. Attitude estimation is set to GPS Navigation (INS13).
My setup consists of:
Chaos 25A Bheli-S ESC x4
Chaos 2205 2300kv Motors
Ublox 7M GPS
Flysky X6B Receiver
Short of wiping the whole thing and starting from scratch, is there anything i can specifically look for to resolve the issue?