Little Bit of Help Stepper Motor connection

Hi could some one with far more experience than me as i have no experience in stepper motors
and or have no experience using the easy stepper driver board version 4.4 Please could you tell me
if the stepper board connections AA BB what one of AA is the Positive and what one of BB connections is
the Positive this is the PDF of the Stepper motor i got

all i know is to be able to run this stepper motor as bi-poler i leave out the yellow and white wire’s
thanks
neil

justme: Hi could some one with far more experience than me as i have no experience in stepper motors and or have no experience using the easy stepper driver board version 4.4 Please could you tell me if the stepper board connections AA BB what one of AA is the Positive and what one of BB connections is the Positive this is the PDF of the Stepper motor i got

http://dlnmh9ip6v2uc.cloudfront.net/datasheets/Robotics/57BYGH420.PDF

all i know is to be able to run this stepper motor as bi-poler i leave out the yellow and white wire's thanks neil

Yes, ignore the white and yellow.

Black and green are one winding, red and blue the other. From what I can see of the EasyDriver docs you could wire black=1, green=2, red=3, blue=4

Thank you MarkT