This is a miniature Stepper driver board based on the DRV8844 driver intended to be used with the SimpleFOC library. This board is a part of the SimpleFOC Mini series of boards that are designed to be small, low-cost, and easy to use with the SimpleFOC library. It has the same footprint as the SimpleFOCMini board.

• DRV8844 based - datasheet
  • Power supply: 8-35V
  • Max current: 2.5A per phase
  • Onboard 3.3V LDO
    • up to 10mA
    • can power a sensor like AS5600 or CUI AMT102
• Small size 26x21 mm
  • same size as the SimpleFOCMini - link to mini
• Fully open-source: EasyEDA link
• Low-cost: JLCPCB production cost ~3-5€
• Will be available in the shop 10-15€

The updated docs will be available soon!

See the documentation in the SimpleFOC documentation page.

• The docs explain how to start with the SimpleFOCMini board and how to use it with the SimpleFOC library.
• They also describe how you can order it directly from the JLCPCB.

A simple size comparison between the SimpleFOCMini and the SimpleFOC-StepMini boards.