TMC2209 Stepper Driver

The TMC2209 is a high-performance stepper motor driver module designed for smooth, silent, and efficient motor control. Based on Trinamic’s advanced technology, it supports UART configuration, microstepping, and intelligent current control, making it ideal for 3D printers, CNC machines, and precision motion control applications.

Technical Specifications:

• Driver IC: TMC2209 (Trinamic)
  
• Motor type: Bipolar stepper motor
  
• Operating voltage (VM): 4.75V to 29V
  
• Logic voltage: 3.3V / 5V compatible
  
• Maximum motor current: Up to 2.0A RMS (with cooling)
  
• Microstepping resolution: Up to 1/256 (interpolated)
  
• Control interface: STEP / DIR with UART support
  
• Chopper mode: SpreadCycle™ and StealthChop2™
  
• Protection features: Overcurrent, overtemperature, undervoltage
  
• Form factor: StepStick compatible

Features:

•  Ultra-silent motor operation using StealthChop2™
  
•  UART interface for advanced configuration and diagnostics
  
•  High microstepping for smooth motion control
  
•  Dynamic current control for reduced heat and power consumption
  
•  Integrated stall detection (StallGuard)
  
•  Compact size compatible with common controller boards
  
•  Improved efficiency compared to TMC2208

Applications:

• 3D printers and upgrades
  
• CNC machines and engraving systems
  
• Robotics and automation projects
  
• Camera sliders and motion platforms
  
• Precision linear actuators
  
• DIY motion control and embedded systems