SparkFun Big Easy Driver Kit

SparkFun Big Easy Driver Kit


SparkFun Big Easy Driver Kit is ideal for robots, automatic dog doors, and moving platforms. The Big easy driver kit can drive up to a maximum of 2A per phase of a bipolar stepper motor. This driver is a chopper micro-stepping driver that defaults to a 16 step micro-stepping mode. The driver can take a maximum motor drive voltage of around 30V and includes an onboard 5V/3.3V regulation. The kit includes a SparkFun RedBoard Qwiic microcontroller that can be programmed over a USB Micro-B cable using the Arduino IDE. The SparkFun RedBoard Qwiic can be powered over USB or through the barrel jack. The onboard power regulator can handle between the range of 7VDC to 15VDC. This kit also kit features a 12V/5V (2A) power supply, reversible USB A to reversible micro-B cable, small heatsink, M/M jumper wires (30 pack), and 8x 3.5mm pitch (2-pin) screw terminals.

Kit Contents

  • 1x big easy driver
  • 1x SparkFun RedBoard Qwiic
  • 1x power supply – 12V/5V (2A)
  • 1x small heatsink
  • 1x jumper wires standard 7″ M/M – 30AWG (30 pack)
  • 8x screw terminals 3.5mm pitch (2-pin)

more information:

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Mike is the founder and editor of, an electronics engineering community/news and project sharing platform. He studied Electronics and Physics and enjoys everything that has moving electrons and fun. His interests lying on solar cells, microcontrollers and switchmode power supplies. Feel free to reach him for feedback, random tips or just to say hello :-)

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