problem

Help!! I have just built my first drone (3D printed) and have got it flying- it all works except for the front left motor will randomly cut out for a split second, which is enough to flip the whole drone before it powers back up and hurtles towards the ground .I have a 4in1 ESC, wired to a PDB...

Hey everyone, Today I finished building my zmr250 quad and had a "successful" maiden flight (a short one because the pitch was in reversed orientation). Anyways, after i swapped the pitch orientation in librepilot, I plugged my quad up to the battery, and an ESC started blinking red (motor 2). I...

Hello all! Yesterday I put all the parts to my zmr250 together, but I had the motor orientation swapped on all 4 motors. After reversing the motor leads, I then ran through my CC3D setup wizard. However, once I plugged the battery in two of my motors started smoking. I looked at my solder job...