So can i connect the esc and brush-less motor of dji phantom2 to arduino, like how to control using arduino.
if that’s possible what are the connections.
Hi muhammad,
When using a R/C type, brushless motor ESC you will need to send a PWM signal from your Arduino board.
This is the same kind of signal used to control R/C servos so the Servo Library can be used here. The connection will be similar too but some ESC’s have internal voltage regulator output on the middle (red) wire which you do not connect to your Arduino board, only the Signal and GND.
What you need to know is most ESC’s will require a Low signal to get Armed.
This mean that you have to start your code by sending a Low (~1000uS) signal first.
Some examples are available online, here are two example we found:
How to run a brushless motor ESC with Arduino
How to control a brushless motor through a ESC with Arduino
We have yet to find a proper wiring diagram for those DJI esc’s.
You might be able to find it online.