Makergear M2 Marlin Firmware Changes

Configuration.h file changes:

If changing to optical end stop which reverses the logic:

const bool Z_MIN_ENDSTOP_INVERTING = false; // set to true to invert the logic of the endstop.

This eliminates the long unnecessary and annoying 10 second wait time for the temp to be perfectly level.. honestly the extruder temp is not that critical right when things are starting, it will overshoot slightly anyway after the initial rise.

#define TEMP_RESIDENCY_TIME 1 // (seconds)
#define TEMP_HYSTERESIS 3 // (degC) range of +/- temperatures considered "close" to the target one
#define TEMP_WINDOW 3 // (degC) Window around target to start the residency timer x degC early.

Configuration_adv.h file changes:

Make the stepper motor deactivate time 10 minutes instead of 1 minute – makes bed leveling MUCH easier. Super annoying when you’ve almost got it and then the bed drops and you have to re-home Z.



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