Rear camera printer!

How can I add a second heated bed?

I want to use it as a heating chamber Printer (climate konrol).


  • Fake a extra extruder and use the heat control for your chamber. Just do not connect a motor to it. You then can even control temperature from host by setting 2nd extruder temperature.
  • Thank you! pins can disable motor ?

    #define ORIG_E1_STEP_PIN         -1
    #define ORIG_E1_DIR_PIN             -1
    #define ORIG_E1_ENABLE_PIN      -1
  • If it works, your example is exactly what you would do.
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