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TMC2100 Stepper Motor Driver Module
A complete micro-stepping motor driver with built-in encoder
- Compatibility: A4988 and DRV8825 stepper motor drivers
- Control: Micro-stepping for increased precision and reduced sound
- Pinout and VREF: Different from A4988 and DRV8825, refer to datasheet
Specifications:
- Drive current algorithm: i=Vref*1.9/2.5, default Vref ~0.65v, default current 0.5A, max current 1A
- Vref measurement: Gnd and potentiometer intermediate voltage
- Attention: Put TMC2100 drivers in the correct direction on the board
Features:
- Enhanced precision
- Reduced sound production
- Direct heat sink attachment to PCB
- Improved motor direction control
Use of the TMC2100 drive module:
- When using in Ramps1.4 or MKS Gen, or Lerdge touch screen motherboard, remove the 3 jumper caps under the socket
- Pay attention to direction
- Motor direction is opposite to A4988 and DRV8825, adjust firmware or motor wiring accordingly
- For Lerdge motherboard, set the direction directly in the setting page
Package Includes:
- 1 x TMC2100 Stepper Motor Driver Module
*Images are for illustration only; actual product may vary.