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I had noisy DRV8825 drivers for my extruder E0 and X, Y, Z axes. I upgraded all to LV8729 drivers but they were still noisy, so I bought two TMC2100 drivers for the X and Y axes and two LV8729 for the Z axis and extruder E0. I updated Marlin (reversing endstops logic and choosing driver types) and I removed the jumpers under the driver pins. But my X and Y axis don't move; eventually the printer halts. What could be wrong?

TMC2100 driver

Greenonline
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1 Answers1

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Steps/unit also must be modified. In my case these values made the printer run silent and smooth.

#define DEFAULT_AXIS_STEPS_PER_UNIT   { 100, 200, 6160, 884 }

I set Max feed rate and Max acceleration as below:

#define DEFAULT_MAX_FEEDRATE          { 300, 300, 5, 25 }
#define DEFAULT_MAX_ACCELERATION      { 300, 300, 100, 10000 }
2012User
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