BabyDriver stepper board. SPI driven 3A 8-45V, based on L6470 part from Linear
Eagle Other C++ C
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Latest commit 8da27a4 Aug 3, 2017

SparkFun AutoDriver - Stepper Motor Driver


AutoDriver (BOB-13752)

The AutoDriver is a bipolar stepper driver based on the ST Micro L6470 chip. It allows a processor to control a single 3A bipolar stepper motor across an 8-45V supply range.

Repository Contents

  • /Hardware - All Eagle design files (.brd, .sch)
  • /Libraries - All Arduino libraries and board examples
  • /Production - Test bed files and production panel files


License Information

This product is open source!

Please review the file for license information.

If you have any questions or concerns on licensing, please contact

Distributed as-is; no warranty is given.

  • Your friends at SparkFun.