Tutorial for Using External Drives
External Driver Usage Tutorial
Precautions
Note
- This tutorial is based on Klipper control
- The module uses common-anode wiring
Driver Wiring
info
- Either of the following two methods is sufficient
- First wiring method
- Second wiring method
Driver Microstep Jumper
- No driver jumper is required!!!
Built-in DIP Switch of Driver
- It is recommended to set the built-in DIP switch of the driver to
3200
Klipper Reference Configuration
| Configuration Item | Operation Instruction | Related Configuration |
|---|---|---|
| Driver Type | No configuration required (the external driver is set by its own DIP switch) | |
| Microsteps (microsteps:) | Set to 16 | Loading... |
| Step Pulse Duration (step_pulse_duration:) | Add and set to 0.000004 | Loading... |
| Enable Pin (enable_pin:) | Remove the ! symbol before the pin definition |
Driver Pulse Instructions
info
- Model offset occurs during printing
- Motor vibration, abnormal noise, various strange issues
- You can modify
step_pulse_duration: 0.000004 - Increase this value, such as setting it to
0.00001or0.00002from0.000009
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