External temperature controller, how config?

  • My develop machine have only 1 extruder,
    This extruder is controlled for a external temperature/heater controller.
    The duet3d not read the temperature so, show 2000º.
    The question is:
    How configure the board but than permitme move the extruder?
    Actually like read 2000º give me error

    Duetethernet 1.21


  • do you want to disable temperature reading at all

    OR you want to print even if it shows 2000 deg ?

  • administrators

    In your M563 tool definition commands, don't declare any heaters (no H parameter).

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