TMC2209 SilentStepStick

31.07.2019 07:14

Since some days the brand new TMC2209 SilentStepStick was released, it combines the features from the TMC2130 and TMC2208 with a better MosFet (lower RDSon)

Features:

  • Hardware compatible with StepStick and Pololu A4988
  • Drive capability up to 1.7A (RMS) continuous coil current - 2.8A Peak
  • Step/Dir interface with microstep interpolation (up to 256 microsteps)
  • Configuration via CFG pins or UART interface
  • stealthChop2 - for quiet operation and smooth motion
  • spreadCycle - highly dynamic motor control chopper (enableable via UART, OTP, CFG Pin)
  • coolStep - current control for energy savings
  • stallGuard4 - sensorless motor load detection

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