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Marlin Configuration

Info
  • This document provides the following
  • Marlin configuration methods

Pin Configuration​

  • Reference pin configuration
  • Please note that the following configuration methods are mutually exclusive (choose only one)
#define Z_MIN_PROBE_PIN    PC0
  • Add to the bottom of Configuration.h or in a location that does not affect other configurations
  • Mutually exclusive (choose only one)
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  • Motherboard pin configuration method
  • Mutually exclusive (choose only one)
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Set Probe Pin​

#define SOL1_PIN PA5

Probe Offset​

  • Set probe offset
#define NOZZLE_TO_PROBE_OFFSET { 0, 0, 0 }

Safe Edge Distance​

#define PROBING_MARGIN 10

Disable Software Endstop​

// #define MIN_SOFTWARE_ENDSTOP_Z

Set Default Endstop Logic Level​

#define Z_MIN_ENDSTOP_HIT_STATE HIGH

Probing Points​

  • Set the number of probing points
#define GRID_MAX_POINTS_X 3
#define GRID_MAX_POINTS_Y 3

Use Z_MIN Endstop for Probe Signal​

#define Z_MIN_PROBE_USES_Z_MIN_ENDSTOP_PIN

Use Probe Data for Z Homing​

#define USE_PROBE_FOR_Z_HOMING

Enable Center Z Homing​

#define Z_SAFE_HOMING

Set Bed Leveling Type (Grid)​

#define AUTO_BED_LEVELING_BILINEAR

Enable EEPROM Settings​

#define EEPROM_SETTINGS

Enable Solenoid Probe​

#define SOLENOID_PROBE

Automatically Enable Leveling Data After Homing​

#defne RESTORE LEVELING AFTER G28

Slicer Software Settings​

  • If you need to re-level before each print job, add the following commands to the start G-code in your slicer software:
G28;
G29;
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