2Pcs TMC2209 Stepper Motor Driver Module Ultra Silent StepStick Drivers Board Support UART/Step/DIR Mode with Heat Sink for 3D Printer CNC
Key features
- The TMC2209 is plug-and-play, ultra silent, micro step subdivision: up to 1/256 micro steps. Equipped with large heat sinks for good heat dissipation
- Support UART/STEP/DIR Mode, Supports sensorless feedback function
- Current adjustable: set motor current through potentiometer to adapt to different motors
- The motor controlled by the PWM chopper mode operated more smoothly and without jitter
- Applications: 3D printers, CNC engraving machines and diy robot
Parameters: Product name: TMC2209-LA Maximum output current: 2A Recommended working current: Max 1.7A Microstep: 256 Microstep Subdivision Configuration: STEP/DIR/UART Load driven electric range: 5.5~38V IC logic operating voltage: 3V/5V Size: 20.5x15mm Weight: 7g Color: Black Note: Default support for jumper free UART mode, you may ignore this function if not need. Yellow Pin Function Description: 1 (EN) Enable 2 (MS1) Subdivision settings 1 3 (MS2) Subdivision settings 2 4 (PDN) Configuration 5 (USART) UART 6 (CLK) Clock 7 (STEP) Pulse input 8 (DIR) Direction input Black Pin Function Description: 1 (VM) Supply voltage + 2 (GND) Ground 3 (M1B) 1 Control pins 4 (M1A) 1 Control pins 5 (M2A) 2 Control pins 6 (MB2) 2 Control pins 7 (VIO) Supply voltage + 8 (GND) Ground
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