MKS TMC2209 V2.0 Stepper Motor Driver for Silent Mainboard of 3D Printer

The TMC2209 has all the functions of the TMC2208, it can be replaced directly. The TMC2209 have a better heat dissipation, support a higher current and the Sensorless Homing version. Features: Ultra quiet. Great heat dissipation. Compatible with Sensorless homing function. Supports UART mode by configuring jumpers. It is compatible with popular mainboards like SKR , MKS, Ramps 1.4 mainboard. Specifications: Default current: 1.25A Maximum current: 2.5A Logic voltage: 3.3 / 5 V Input voltage: 5.5 / 28 V Microstep: 1/256 Mode: Step / dir – UART Microsteps: M0 M1 Paso GND GND 8 VCC_IO GND 32 GND VCC_IO 64 VCC_IO VCC_IO 16   Notice: Pay attention to the orientation of the connection, if it is connected wrongly, they can be damaged. Open Source File/Instructions: Get more instructions from the source Here