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STM32-F103 (Blue pill) with simple FOC

Introduction​

This is working demo with Simple FOC Aruino library with Blue pill.

Hardware​

  • Blue pill STM32F103 (128kb needed for FOC lib size over 60kb)
  • MT6701 Encoder
  • BLDC motor
  • USB external serial port
  • STlink v2 or v3 for code upload

Wire Tips​

  • 3 BLDC wire should be PWM enable and also in same time group.
  • Encoder ABZ wire should also in a single group.
  • STlink and serial is optional but is helpful in dev process.

Blue pill pin out: Example diagram

Wire Diagram: Example diagram

Demo: Example diagram