@Peter,
I'm afraid I get the same problem with my reprap.me's drivers I just bought from them.
I was suspecting the firmware but it is definetly not the case.
i tried Traumflug's way to make the motors turn "by hand" (in fact I did it "by software" having wirtten a dedicated quick and dirty sketch to generate a set of pulses on step pins.
The result is a not yet working motor.
The fact is it seems also to be in relation with the current given to the motors. I own a very old and small motor which pulls very few mA to the drivers and this one is rotating.
My new motors are supposed to drain 1.6A.
Did you find a way to trim your stepsticks and make them work ?
I'm afraid I get the same problem with my reprap.me's drivers I just bought from them.
I was suspecting the firmware but it is definetly not the case.
i tried Traumflug's way to make the motors turn "by hand" (in fact I did it "by software" having wirtten a dedicated quick and dirty sketch to generate a set of pulses on step pins.
The result is a not yet working motor.
The fact is it seems also to be in relation with the current given to the motors. I own a very old and small motor which pulls very few mA to the drivers and this one is rotating.
My new motors are supposed to drain 1.6A.
Did you find a way to trim your stepsticks and make them work ?
