Will try.

Thanks a lot!

I have already built this: http://www.garyseronik.com/?q=node/52 I want to exchange the dc motor with a stepper. It needs to be accurate at least for 30 - 40 minutes. [the idea is that LATER the Easy Driver which controls the stepper will be pulsed by a crystal and frequency divider circuit, but I a...

Thank you Joan,

is there a way to bypass this problem?
What do you recommend I should do?

Anyone??

Hello, noob and first post, so go easy guys.. Let's go, I hope I'll say the stuff correct. I have a stepper motor from an old printer (200 steps per revolution OR 1600 steps/rev microstepping which is the one I use ) I have an Easy Drive board (v4.4) I have an RPi, model B, Raspbian and RPi.GPIO 0.5...

Ok guys, noob here. I am confused as to where is the SJ2 located on the Easy Driver v4.4 board, for making it compatible with 3V3 RPi logic. It has MS1, MS2, sleep, gnd and a bunch of other stuff all over but no SJ2. In this picture: http://schmalzhaus.com/EasyDriver/EasyDriver_v44/EasyDriver_v44.pn...