The Black Edition and the green board are interchangeable?

Support Motor controllers/drivers and motors
3

Hi Patrick,

The setup is an existing German REPRAP X400CE 3D Printer. The setup is still standard as purchased. On top of the Arduino 2560 Mega sits the RAMPS 1.4.2 board with 5 Pololu A4988 plugged in.
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Steppers are NEMA 17 (FL42STH47-1304AC).

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I did not change the VREF voltage. For adjusting the amps I followed the manual instructions of the X400CE.

I want to point out that using the black A4988 stepper motor driver carriers everything works fine.

Bart