OctagonStar DRV8825 Stepper Motor Driver Module 4-layer for 3D Printer Reprap RP A4988(5PCS)[Product Information]- Enter your model numberto make sure this fits.
- DRV8825 Stepper Motor Driver Module.
- 4-layer，Improved heat dissipation，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.
- Brand Listing， If you buy is not OctagonStar brand product， You Can Apply for a Refund and Compensation.
