1 x Bigtreetech TMC2209 V1.3 Stepper Motor Driver
1x Heat sink
- Voltage Range : 4.75V – 28V DC
- Product size：15.24mm*20.32mm
- Peak current：2.8A
- Current RMS：2A
- Microstep setting：2、4、8、16
- Operating mode： STEP/DIR or UART
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