takeoff

Hi, I have bought the Global x183 drone and got everything setup. But the drone is not taking off though the propellers starts. When i pushed the 'Key to take off" there is a small notification "U/D" appears and goes away with a beep but does nothing to the drone. I have done calliberation as...

Anyone interested in Landing Pads for their drones? I make 2', 2.5' and 3' vinyl landing pads starting at $45. Custom images added for just $10 more. All four edges are hemmed with grommets in the corners for securing with your tent stakes, rope or bungee cords. Use this drone landing pad to...

hey guys I'm in high school and for my engineering project I'm making A quad. I'm using 1000kv motors, the hobbyking tx and rx, a 5400 mah battery, 30a escs and the kk2.1.5. I calibrated the escs and heard some music so I think it's all synced together but I noticed some stuff when trying to...