FYSETC TMC2209 V3.0 UART Stepper Driver
Features:
- Hardware compatible with StepStick and Pololu A4988
- Drive capability up to 1.7A (RMS) continuous coil current – 2.8A Peak
- Step/Dir interface with microstep interpolation (up to 256 microsteps)
- Configuration via CFG pins or UART interface
- Motor voltage: 5.5…28V
- Logic voltage: 3.3…5V
- RSense: 0.11 Ohm
- StealthChop2 – for quiet operation and smooth motion
- SpreadCycle – highly dynamic motor control chopper (enableable via UART, OTP, CFG Pin)
- CoolStep – current control for energy savings
- StallGuard4 – sensorless motor load detection
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