I have 4 arducopter ESC 20A and 4 motors (850kv, A-2830/12). Power is coming from a power supply 12V 2250mA. The input (white wire) of the ESC is connected to my arduino (pin 9) and the ground (black wire) to the gnd of the arduino. I use the S
I have ordered an arducopter ESC 20A and a motor (850kv, A-2830/12) because I want to understand how it works and how to interface it to an arduino. In addition to these components, I have a battery 3.7V 2000mAh. I am pretty new to this things
