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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
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How find the rated current of stepper motor without datasheet - Motors, Mechanics, Power and CNC - Arduino Forum
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CNC BUILD PART 26 - TMC 2209 DRIVER - SET THE MOTOR CURRENT BY MEASURING THE VOLTAGE ON THE Vref PIN - YouTube
![HELP] TMC2209 Stepper Motor Configuration · Issue #497 · bigtreetech/BIGTREETECH-SKR-mini-E3 · GitHub HELP] TMC2209 Stepper Motor Configuration · Issue #497 · bigtreetech/BIGTREETECH-SKR-mini-E3 · GitHub](https://user-images.githubusercontent.com/78088876/106049572-8ed4fe00-60e6-11eb-8d93-6dd39799603f.png)