TMC2208 is an ultra-quiet two-phase stepper motor drive chip, continuous drive current 1.4A, peak current 2A, voltage range 4.75V-36V, 256 subdivision.
The flexible microPlyer interpolation unit provides up to 256 subdivisions, allowing perfect sinusoidal control even in systems with limited pulse frequencies; faster motor acceleration/deceleration than stealthChop, these are also designed because stealthChop2 ultra-quiet technology is widely applied to 3D printing.
Compatible with existing 3D printer electronics, With a standard step/dir interface, it is easy to use. It can replace the original TMC2100 A4988 DRV8825 LV8729.
Major Features: UART configuration interface, CoolStep current dynamic adjustment technology, can save 70% of the energy; dcStep , stallGuard2 stall detection technology, Components on bottom PCB side for better heat emission; Automatic standby current reduction.
Warranty: each one defective item can have the free replacement or refund within 1 month, lifetime technical service.