Stepper Motor Driver based on a Trinamic TMC2100 / TMC2130 / TMC2208 (StepStick and Pololu A4988 compatible)
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Latest commit 4003889 May 1, 2018
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hardware added v2 Protector Feb 28, 2018
software updated examples Apr 21, 2018 updated readme May 1, 2018


The Silent-Step-Stick is a Stepper Motor Driver Board for 2-Phase Motors based on a Trinamic TMC 2100, Trinamic TMC 2130 or Trinamic TMC 2208.

  • Hardware compatible with StepStick and Pololu A4988
  • Trinamic stepper motor driver (chopper drive / constant current drive)
  • Components on bottom PCB side for better heat emission
  • Automatic standby current reduction
  • microPlyer - microstep interpolator for increased smoothness of microstepping
  • stealthChop - for quiet operation and smooth motion
  • spreadCycle - highly dynamic motor control chopper
  • Documentation on