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How to connect a stepper motor to the driver, color coding of wires

How to connect a stepper motor to the driver, color coding of wires

The eternal problem, which wire to connect :)

OPTION 1

Motor Nema17
DriverA4988 Polulu

1A - green
1B - black
2A - blue
2B - red

 

OPTION 2

Motor Nema17
Driver DM420A

A + black
A - green
B + red
B - blue

 

A SPECIAL CASE

There are such motors Nema17 , whose wires do not have the same color as all :)
Marking for such wires I write in brackets:

A + black (red)
A - green (green)
B + red (yellow)
B - blue (blue)

which wire to connect nema 17


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