Extruder jumpers

This topic contains 3 replies, has 3 voices, and was last updated by Profile photo of Rui Rui 5 months, 3 weeks ago.

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  • #15317
    Profile photo of Nino Nobile
    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
    Profile photo of Jason
    Jason
    Participant

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

    #15405
    Profile photo of Nino Nobile
    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
    Profile photo of Rui
    Rui
    Participant

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

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