2pcs TMC2208 Stepper Motor Driver Module, 4.7536 V, 1.2 A RMS, 1/256 Microstepping, with Heatsink

UltraQuiet Sinusoidal Drive Control TMC2208 stepper motor driver module; sinusoidal current control reduces vibration and audible noise; optimized for smooth motor rotation at low and medium speeds; supports quiet desktop 3D printing and motion systems used in home and office settings; HighResolution 256 Microstep Motion Supports up to 1/256 microstep subdivision; delivers finer current waveforms and smoother step transitions; improves positioning accuracy and surface consistency; suitable for detailed print layers and precise motion control tasks; Wide Voltage And Stable Current Output Motor supply voltage range from 4.75 V to 36 V; maximum output current up to 1.4 A with recommended operation at 1.2 A or less; supports twophase bipolar stepper motors commonly used in printer motion assemblies; Flexible STEP DIR And UART Modes Supports standard STEP and DIR pulse control as well as UART configuration; allows simple standalone operation or advanced parameter tuning; logic voltage compatible with 3.3 V and 5 V controllers for flexible system integration; Thermal Efficiency And Easy Integration Low heat generation design supports long operating periods; includes a heatsink to assist thermal dissipation; helps maintain stable performance under continuous use; compatible with for Arduinobased printer control boards, active airflow recommended when needed