Extruder jumpers

This topic contains 3 replies, has 3 voices, and was last updated by  Rui 1 year, 1 month ago.

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  • Author
    Posts
  • #15317

    Nino Nobile
    Participant

    I am using the version of marlin provided us vicius 1
    I have a doubt about electronics, I place three jumpers in the driver that controls the extruder motor ?

    #15345

    Jason
    Participant

    Yes that will give you 32nd stepping which is that the default vicious firmware is set for.

    #15405

    Nino Nobile
    Participant

    Tnx for the answer, i have another inconvenient.

    I have a NEMA 17 motor 56ozin for extruder with a DRV8825 with three jumpers but when I turn the engine produces a vibration , but turns well with A4988 , but the DRV8825 with Nema 17 74ozin engine turns well. Both engines are 1.8 ° per step.

    Someone can help me with that?

    #15512

    Rui
    Participant

    +Nino: Did you adjust the current in the DRV’s?

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