landa tianrui LDTR – WG0187 TMC2208 Stepper Motor Driver
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Single-axis stepping motor driver chip
The power tube built-in drive current 1.4A, peak current 2A
Voltage range 4.75V – 36V, 256 subdivision UART configuration interface
Up to 256 native micro steps ( without interpolation )
Stealth chop 2 is faster motor acceleration / deceleration than stealth chop
Automatic stealth chop and spread cycle switchover depending on the velocity