Thanks for the answer, you were right, I was noobing so hard facing the driver to the other side cause I got confused with the assembly instuctions 🙁
I could turn on the power supply without damaging it, and repetier-host also detects the “printer”. But im not able to move the motors from there. As I am using your marlin code, should I change something because my drivers are different from the ones that you use?
As I saw on the ramps wiki, I changed the jumpers, cause Polulu use no/yes/yes for microsteping, but still cant move them.
Is there something I am missing? I am doing this with the power supply and the USB connected. Baudrate set at 250000, like the code.