DollaTek 5Pcs Stepper Motor Driver TMC2208 for 3D Printer Motherboard Packed with Heat Sink and Screwdriver

The latest version of the TMC2208 V1.2 takes the UART out and uses the UART function directly, eliminating the need for more wiring. The microPlyer interpolation is with 256 subdivisions,which allows perfect sinusoidal control at limited pulse frequencies and faster motor acceleration/deceleration. Compatible with most motherboards of 3d printers in markets, which can replace TMC2100 A4988 DRV8825 LV8729 stepper drivers. Two-phase stepper motor drive chip, continuous drive current 1.4A, peak current 2A, voltage range 4.75V-36V. CoolStep current dynamic adjustment technology, which saves 70% energy; dcStep ,stallGuard2 stall detection technology ;Automatic standby current reduction.