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How to wire the Bulldog XL Extruder with Ramps 1.4

Discussion in 'Bulldog Extruder' started by ShareAHack, Apr 30, 2014.

  1. ShareAHack

    ShareAHack New Member

    Apr 30, 2014
    I made a quick video that may help:

    A+ (2B), A- (2A), B- (1A), B+ (1B)

    OR (Alternative Color Scheme):

    A+ (2B), A- (2A), B- (1A), B+ (1B)

    Since the colors of the Bulldog XL's four stepper wires don't seem to be standard, I figure it's safest to wire according to the motor specifications and pins on the board.

    WARNING: This video is only for my particular version of Ramps 1.4. All ramps boards probably follow this wiring but it's always good to double check.

    David likes this.
  2. David

    David New Member

    Jan 29, 2013
    You helped me a lot :)

    2B = A+ = RED
    2A = A- = BROWN
    1B = B+ = YELLOW
    1A = B- = BLUE

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