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Questions about firmware

Discussion in 'Reprapdiscount aftersales Support' started by SeanK, Mar 24, 2013.

  1. SeanK

    SeanK New Member

    Mar 12, 2013
    Hi, I just bought the Ramps 1.4 ultimate kit, LCD smart controller and RRD Fan extender and had a couple of questions.

    1. The ebay ad page indicated for the RRD Fan extender listed Marlin v3 as the firmware required. When I went to the Github link provided the most recent version seemed to be version 1 RC2. Is this the correct firmware?

    2. The same ebay ad page mentioned that I should modify the firmware to "#define MOTHERBOARD 34"

    In the firmware, this is listed in the comments as Ramps 1.3, is this still correct?

    Thank you,


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