1 Topic by ErroneousBosch

  • ErroneousBosch
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Topic: Switched to Rambo, but nothing is moving

So my Sanguinololu on my SD2 died a bad death the other day, and so I have replaced it with a Rambo board I had bought a year ago thinking to upgrade. Downloaded Lawsy's firmware, updated baudrate for Repetier on Linux, changed the MB number, flashed successfully and... steppers won't move. They sit and give me a high pitched whine, then start clicking, so I have to kill the printer. My endstops also do not appear to be registering right no matter how I orient the connectors, they are all just triggered, or open if I reverse them in the firmware. And my bed heater isn't showing in Repetier at all. Any help?

2 Reply by ErroneousBosch (edited by ErroneousBosch 2014-12-03 14:35:07)

  • ErroneousBosch
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Re: Switched to Rambo, but nothing is moving

Quick update: got the motors working. the digipot was set too high, so was over voltaging the steppers. Now, to sort out the end stops.

Edit: Also, the Extruder is not heating up.