Can anyone tell me what the MINIMUM vref voltage for the DRV8825 driver is. In other words, what is the smallest motor it can power?

Nevermind, I think I found it on the datasheet;

Description MIN MAX UNIT

Continuous motor drive output current(4) 0 2.5 Amp

Notes

Operational at VREF between 0 to 1 V, but accuracy is degraded.

hi

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