Filament Runout sensor 1.75

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Product Description

With this sensor it is possible for the 3D printer to detect when the filament has run out, so that it can pause and wait to switch to a new roll of filament, for example. Mechanically, it is a microswitch in a plastic housing (factory-made), with a channel to feed your filament. With this sensor you no longer have to worry about your filament running out.

Code for marlin:

//#define FILAMENT_RUNOUT_SENSOR
#if ENABLED(FILAMENT_RUNOUT_SENSOR)
  #define FIL_RUNOUT_INVERTING false // set to true to invert the logic of the sensor.
  #define ENDSTOPPULLUP_FIL_RUNOUT // Uncomment to use internal pullup for filament runout pins if the sensor is defined.
  #define FILAMENT_RUNOUT_SCRIPT "M600"
#endif

For more information and to configure the runout sensor in marlin. See link.

http://marlinfw.org/docs/configuration/configuration.html#filament-runout-sensor

Cable

Red: +5 v
Black: GND
White: Signal

Product includes:

70cm wire

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