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    Humidity sensor for Duet 2?...

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    • nikker
      nikker last edited by

      @dc42 I know that a sensor can be added to monitor chamber temperature. Is it possible to add a humidity sensor to a filament box? Could this be a feature request as well as have it show up in DWC?

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      • dc42
        dc42 administrators last edited by dc42

        DHT22 temperature and humidity sensors are already supported on the Duet WiFi/Ethernet and in DWC.

        Duet WiFi hardware designer and firmware engineer
        Please do not ask me for Duet support via PM or email, use the forum
        http://www.escher3d.com, https://miscsolutions.wordpress.com

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        • nikker
          nikker last edited by

          wow, I have read so much of the Duet documentation and have never seen that! @dc42 you are awesome! Thanks.

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          • dc42
            dc42 administrators last edited by

            To be fair to you, it's not well documented.

            Duet WiFi hardware designer and firmware engineer
            Please do not ask me for Duet support via PM or email, use the forum
            http://www.escher3d.com, https://miscsolutions.wordpress.com

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            • imrj
              imrj last edited by

              I just got an HDC1080, which is much more accurate than a DHT11, and i tested to confirm....could you point to any documentation on how to attach with I2C ports? I can take care of the 3.3V with a small reg

              https://www.amazon.com/gp/product/B0785FNTHX

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              • dc42
                dc42 administrators last edited by

                RRF does not support temperature or humidity sensors connected via I2C, so you would need to make firmware changes to use it. It does support M260 and M261 commands to send/receive raw data over I2C.

                Duet WiFi hardware designer and firmware engineer
                Please do not ask me for Duet support via PM or email, use the forum
                http://www.escher3d.com, https://miscsolutions.wordpress.com

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