TMC5160 V1.2 SPI Stepper Motor Driver Board with Heatsink for 3D Printer

Features Hardware compatible with StepStick and Pololu A4988 Stepper Motor Driversstepper motor driver chopper drive constant current drive Components on the bottom PCB side for better heat emissionAutomatic standby current reductionmicroPlyer microstep interpolator for increased smoothness of microsteppingstealthChop for quiet operation and smooth motionspreadCycle highly dynamic motor control chopperDrive capability up to 3A RMS continuous coil currentStep Dir interface with up to 256 microstepsSPI interface for configurationMotor supply voltage 10 35VLogic supply voltage 3 3 5VRSense 0 075 Ohm Package included 1 x TMC5160 V1 21 x Heatsink