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Amazon.com: BIGTREETECH DIRECT 1PCS TMC2209 V1.3 UART Stepper Motor Driver Module VS TMC2100 TMC2130 for Octopus V1.1 Manta M4p/M5P/Manta M8P/SKR V1.4 Turbo/SKR 3 3D Printer Controller Board : Industrial & Scientific
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![CNC BUILD PART 26 - TMC 2209 DRIVER - SET THE MOTOR CURRENT BY MEASURING THE VOLTAGE ON THE Vref PIN - YouTube CNC BUILD PART 26 - TMC 2209 DRIVER - SET THE MOTOR CURRENT BY MEASURING THE VOLTAGE ON THE Vref PIN - YouTube](https://i.ytimg.com/vi/VcyGzXIZm58/maxresdefault.jpg)
CNC BUILD PART 26 - TMC 2209 DRIVER - SET THE MOTOR CURRENT BY MEASURING THE VOLTAGE ON THE Vref PIN - YouTube
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Adjusting stepper driver current on the Ender3 v2 | Customer service | 3D printing experts | ReprapWorld
![marlin - How to calculate the Vref and X_CURRENT for a TMC2130 stepper driver, knowing the rated current of the stepper motor? - 3D Printing Stack Exchange marlin - How to calculate the Vref and X_CURRENT for a TMC2130 stepper driver, knowing the rated current of the stepper motor? - 3D Printing Stack Exchange](https://i.stack.imgur.com/Nl0sE.png)