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  • Stepper Driver DRV8825
  • Stepper Driver DRV8825

Stepper Driver DRV8825

Based on DRV8825 chip.
Maximum current: 2.2A
Out of stock
The DRV8825 Stepper Motor Driver is a compatible upgrade with A4988 stepper drivers.
This means it’s a drop-in replacement for your current stepper motor drivers and offers double the stepping resolution and higher current limit.
An onboard potentiometer can modify the current limit of the motor phases.

  • Chip ti DRV8825
  • Power input voltage: 8-35V (12V recommended)
  • Logic input voltage: 3-5.5V
  • Continuous current per phase: 1.2A
  • Maximum current per phase: 2.2A
  • Microstep resolutions: full, 1/2, 1/4, 1/8, 1/16, 1/32
  • Protection: overheat
  • No power inversion protection
  • Size: 15.2 x 20.3
Please be carefull with the componant orientation (the potentiometer is not positionned like the Stepstick)

Microstep resolution:
MS1 MS2 MS3 Microstep resolution
0 0 0 full step
1 0 0 half step
0 1 0 1/4
1 1 0 1/8
0 0 1 1/16
1 0 1 1/32
0 1 1 1/32
1 1 1 1/32

CAUTION: This componant is extremely fragile, it is important to avoid contact with the central chip, avoid invert polarity or misplacement, avoid manipulate the potentiometer and the componant when power is on.
We give no warranty for any improper handling.
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