Stepper Motor Driver Card DRV8825

Stepper Motor Driver Board DRV8825

DRV8825 is a carrier board or splitter board for the stepper motor driver. This stepper motor driver allows you to control a bipolar stepper motor with up to 2.2 A output current per coil.

DRV8825 for easy use A4988 - DRV8825 Stepper Driver Control Module.

Some of the key features of the drive are:

• Six different step solutions: full step, half step, 1/4 step, 1/8 step , 1/16 step and 1/32 step,
• Adjustable current control allows you to adjust the maximum current output with a potentiometer, allowing you to use voltages above your stepper motor's rated voltage to achieve higher step rates.
• Intelligent chopping control that automatically selects the direct current decay mode (fast decay or slow decay),
• 45 V maximum supply voltage,
• On-board regulator (external logic voltage supply not required),
• 3.3 Vand 5 V systems Direct interface with,
• Over temperature thermal shutdown, over current prevention and low voltage locking,
• Short circuit and short load protection.

Documents:

• DRV8825 motor driver integrated datasheet
• Product schematic