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    UV sensor

    Scheduled Pinned Locked Moved SiPy
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    • Q Offline
      quentho
      last edited by

      This post is deleted!
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      • robert-hhR Offline
        robert-hh @quentho
        last edited by

        @quentho I understand the data sheet that the output is an analog value, expected in the range of 0-~3V. 0V without UV light. Did you apply UV light to the sensor?

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        • Q Offline
          quentho @robert-hh
          last edited by

          @robert-hh i use this code :

              adc = machine.ADC()
              apin = adc.channel(pin='P16')
              val=apin.value()
              print("UV:",val)
          
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          • robert-hhR Offline
            robert-hh @quentho
            last edited by

            @quentho That should work. P16 on SiPy is not used for something else. I assume that you powered the sensor and applied it to UV light.

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            • Q Offline
              quentho @robert-hh
              last edited by

              @robert-hh thank you it's working

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