This is just some remarks about adjusting stepper drivers like DRV8825 and A4988; it might also apply to other motor drivers with internal Vref voltages. I write these notes as a lot of people are searching for simple recipes to answer the question: "How to adjust/limit the driver's motor current?…

UPDATE: Current adjustment for motor drivers (DRV8825 / A4988)

Robin2 July 31, 2016, 8:25am 3

@rpt007, thanks for that. I will bookmark it. I presume you don't mind if I refer others to it.

...R

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