Duet3D Logo Duet3D
    • Tags
    • Documentation
    • Order
    • Register
    • Login

    Duet WiFi 2 EXP Thermistor Usage

    Scheduled Pinned Locked Moved
    Duet Hardware and wiring
    2
    3
    194
    Loading More Posts
    • Oldest to Newest
    • Newest to Oldest
    • Most Votes
    Reply
    • Reply as topic
    Log in to reply
    This topic has been deleted. Only users with topic management privileges can see it.
    • Sphyloidundefined
      Sphyloid
      last edited by

      Is a 4.7k ohm 0.1% 0.25w pullup resistor to ADVREF sufficient? Or do I need an additional 10k resistor on the Thermistor side?

      Sorry for not being able to follow the existing documentation. The pin numbers on the 50P are matched. Relevant pins are highlighted.

      ADVREF4700pullup.PNG

      ZipZapundefined 1 Reply Last reply Reply Quote 0
      • ZipZapundefined
        ZipZap @Sphyloid
        last edited by ZipZap

        @sphyloid

        4K7 between ADVREF and thermistor input and the thermistor between thermistor input and VSSA. The thermistor IS the resistor on the thermistor side.
        Your schematic seems correct.

        /Julien

        Most important guide -> Triffid Hunter's Calibration Guide
        HyperCube EVO (derivate) in 250x250x300 - enclosed for ABS - Duet2WiFi - custom watercooling

        Sphyloidundefined 1 Reply Last reply Reply Quote 0
        • Sphyloidundefined
          Sphyloid @ZipZap
          last edited by

          @zipzap Thank you!

          1 Reply Last reply Reply Quote 0
          • code7undefined code7 referenced this topic
          • First post
            Last post
          Unless otherwise noted, all forum content is licensed under CC-BY-SA