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    What's the resistor that comes with the PT100 board for?

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    • alexspeller
      alexspeller last edited by

      I received my PT100 daughter board today, it comes with this resistor:

      0_1546961947553_a26de2f9-0d05-45de-b95b-10044859ef95-image.png

      It doesn't seem to be mentioned in the docs, what am I supposed to do with it?

      Thanks,
      Alex

      Dougal1957 1 Reply Last reply Reply Quote 0
      • Dougal1957
        Dougal1957 @alexspeller last edited by

        @alexspeller It is purely provide so that you can test the Daughter board / PT100 sensor it is a 100 ohm resistor that if you fit to the daughter board in place of the PT100 you should see 0 degrees reported!
        It's so you can prove if a misreading is down to the PT100 wiring or the port on the daughter board

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        • alexspeller
          alexspeller last edited by

          Oh cool, thanks!

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