I have a bldc motor control board(ESC) with potentiometer, the pot is used for controlling speed but I want to use arduino's pwm, so how to remove the pot and replace it with arduino connections?
The board has dual-pot connection for bidirectional speed control and I bought this online, I don't have schematic.
Motor specs: 36v 9amps bldc
esc specs: 36v 15amps