Dual Bipolar Stepper Motor Shield for Arduino (DRV8825) (DRI0023)

Support Product Questions
1

This is a placeholder topic for “Dual Bipolar Stepper Motor Shield for Arduino (DRV8825)” comments.

Do you want to do some projects with stepper motors such as a drafting instrument, a 3D printer, an auto curtain…? As we all know, regular stepper motors are hard to drive, but with this stepper motor shield, you can easily drive 2 stepper motors via just 6 digital I/O pins

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2

Is there a way to limit the current on the current on the Dual Bipolar stepper Driver board - DFRobot DRI0023? With no potentiometer, can a limit resister be soldered in place to reduce the current to 1A.

3

Hi @Kieran51752 - it looks like from the Specification section in the wiki that the output is limited to 1.6A per coil and is not adjustable.