Stepper Motor DRV8825 Driver Module

Stepper Motor DRV8825 Driver Module

Stepper Motor DRV8825 Driver Module

The DRV8825 stepper motor driver carrier is a breakout board for TI’s DRV8825 microstepping bipolar stepper motor driver. The module has a pinout and interface that are nearly identical to those of our A4988 stepper motor driver module, so it can be used as a higher-performance drop-in replacement for those boards in many applications. The DRV8825 features adjustable current limiting, overcurrent and overtemperature protection, and six microstep resolutions (down to 1/32-step). It operates from 8.2 – 45 V and can deliver up to approximately 1.5 A per phase without a heat sink or forced air flow. 

DRV8825 allows higher resolutions by allowing intermediate step locations, which are achieved by energizing the coils with intermediate current levels. The resolution (step size) selector inputs (MODE0, MODE1, and MODE2) enable selection from the six step resolutions according to the table below:    

MODE0MODE1MODE2Microstep Resolution
LowLowLowFull step
HighLowLowHalf step
LowHighLow1/4 step
HighHighLow1/8 step
LowLowHigh1/16 step
HighLowHigh1/32 step
LowHighHigh1/32 step
HighHighHigh1/32 step



  • Simple step and direction control interface
  • Six different step resolutions: full-step, half-step, 1/4-step, 1/8-step, 1/16-step, and 1/32-step
  • Adjustable current control lets you set the maximum current output with a potentiometer, which lets you use voltages above your stepper motor’s rated voltage to achieve higher step rates
  • Intelligent chopping control that automatically selects the correct current decay mode (fast decay or slow decay)
  • 45 V maximum supply voltage
  • Built-in regulator (no external logic voltage supply needed)
  • Can interface directly with 3.3 V and 5 V systems
  • Over-temperature thermal shutdown, over-current shutdown, and under-voltage lockout
  • Short-to-ground and shorted-load protection


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  • Views: 5327
  • Brand: Elecrow
  • Product Code: P3DD8825D
  • Availability: 20
  • ₱249

Tags: shield stepper, motor, drv8825, driver, module, robotics motor-servo-stepper driver-amplifiers-pwm

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