Current Setting - Waveshare HAT User Manual

Stepper Motor HAT User Manual
For more details, please refer to datasheet page13
【Note】Sample codes uses full step setting, for which all switches are set to 0 by
default.

CURRENT SETTING

The maximum output current of DRV8856 is 2.5A, you can adjust current by adjusting
the potentiometer
Generally, working current of stepper motor is less than 2.5A, in this case, we need to
adjust the current outputted.
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