Quote Originally Posted by Kev2960 View Post
Hi there, i have a new bob but can't seem to figure out what the markings on the board are, my drivers have 3 wires
P 5v D the motor has 3 wires AVI Red Com Black FWD Blue and the fan has 2
The problem is the identification letters on the bob don't make any sense to me can anyone please help
Kev You need to give more info None of us has crystal balls apart from Dean.
re the driver P = pulse or step 5V is the supply and D = direction.

But what motor are you asking about? put a link up to the manual what is the fan is it 12v etc