In stock, ready to ship.

We are now US distributors of a Stepper Motor Driver based on a Trinamic TMC2209 and created by Waterott Electronic. Much smoother control, up to 256x micro stepping, quieter, sometimes nearly silent stepper operation. Note that the TMC2209 can use a UART interface for configuration. Be sure to read the documentation!

Comes in both kit and pre-assembled forms. Kit forms comes with pin headers you must solder in place, pre-assembled comes with the pinheaders already installed.

Features

• Stepper Motor Driver based on a Trinamic TMC2209
  - Hardware compatible with StepStick and Pololu A4988
  - Step/Dir interface with microstep interpolation (up to 256 microsteps)
  - stealthChop2 - for quiet operation and smooth motion
  - spreadCycle - highly dynamic motor control chopper
  - coolStep - current control for energy savings
  - stallGuard4 - sensorless motor load detection

Included:

- Stepper Driver Board
- Pin Headers

• 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
  
• Motor voltage: 5.5...28V
• Logic voltage: 3.3...5V
• RSense: 0.11 Ohm
• 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