Graber i3 firmware settings I must have missed something:

3D Printing
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Graber i3 firmware settings

I must have missed something: When I open the “Configuration.h” from https://github.com/ErikZalm/Marlin/tree/Marlin_v1, then I can find no variables like “steps_per_mm”. Where do I have to alter these variables?

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Line 389:
#define DEFAULT_AXIS_STEPS_PER_UNIT {78.7402,78.7402,200.08/3,7601.1} // default steps per unit for Ultimaker

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Thanks, I got it :slight_smile:

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If you enable EEPROM_SETTINGS and EEPROM_CHITCHAT you will be able to adjust these values with M92 command without needing to recompile and re-upload the firmware.

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@Miguel_Sanchez Will check that too. Thanks :slight_smile: At the moment I do have some promblems with uploading the firmware: https://plus.google.com/105128350515777764895/posts/ZTgMujts3QT

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DEFAULT_AXIS_STEPS_PER_UNIT is what you’re looking for.