stepper motor vibrating instead of moving (3 replies)

Hi everyone!

I am trying to get my Ramps 1.4 to work with Marlin Firmware. When I want to move a motor with Pronterface, it only shakes rather than moves.

- neither Stepper Driver A4988 nor DRV8825 work
- I have tried all configurations of wiring the stepper to the board, nothing works.
- Adjusting the stepper voltage does not work either
- I have tried using different speeds and steps/mm, but only vibrating

Right now I am quite desperate, does anybody have similar problems or even better know a solution?

Thanks for your help in advance!