TMC2209 Stepper Motor Driver - Ultra Quiet UART Mode with Heat Sink for 3D Printers | DIY CNC & Robotics Projects | High Precision Motion Control

Specification:Item Type: Step Motor DriverMaterial: AluminiumDefault Current: 1.25AMaximum Current: 2.5ALogic Voltage: 3.3V or 5V. Input Voltage: 5.5V-28V. Microstep: Up to 1/256. Mode: Dir and step, uart. Microstep Setting: Microstep cadreMOM1STEPGNDGND8vCC_10GND32GNDvCC_1064vCC_10vCC_1016 Package List:1 x Step Motor Driver1 x Heat SinkNote:Operator's Use Precautions:1. Verf measures the voltage of Gnd and potentiometer.2. Please do not connect the motor when measuring the voltage, otherwise the drive will be burnt easily.3. Please connect the power supply when measuring the voltage, don't just connect the USB power supply.4. Please pay attention to the direction and do not insert it by mistake.

With this step motor driver TMC2209, you will find it easier to have accurate control over your 3D printer.

Supports uart mode by putting on jumper caps instead of soldering on mks gen_1V2.0, skr1.3/1.4, mks sgen_1.

Enables sensorless feedback function, the motor drive module enables high sensitivity for efficient working.

There is no noise during operation, and the easy but flexible connection makes the installation simpler.

A heat sink is also included in the set, which ensures quick cooling to maintain stable and reliable working.