Very noobie question so apologies in advanced. I didnt see anything on this forum, or in several google using various search terms, related to this
I have a raspberry pi 3, a polulu drv8835 dual motor driver kit for raspberry pi (assembled and tested with two small toy motors), and two stepper motors (a Nema 17 and a small PM25L-024-BRW6). The raspberry pi 3 has its own separate power supply.
I have two questions:
1. I dont know how to connect steppers to a drv8835 to stepper motors in general. Basically where do the four stepper wires connect to on the drv8835?
2. can the drv8835 drive a nema 17? If so, what do I need to do (if anything) to the drv8835 (I think there is a need to connect the the two channels but not sure how)?
if there is a diagram or pic of the setup, it would be really appreciated.
the nema 17: JK42HS34-0404, 12V, 0.4A
the PM25L: cant tell if 12V or 24V, 3A
many thanks in advance