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Data not being uploaded to Monitor My Watershed

Home Forums Mayfly Data Logger Data not being uploaded to Monitor My Watershed

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    • #18152

      I recently finished assembling the mayfly kit and have the Hydros 21 in a bucket of water, however, the data being uploaded to monitor my watershed is not correct. I’m not sure if I assi

    • #18156
      Shannon Hicks
        Sensor readings of -9999 mean the Mayfly logger isn’t receiving valid data from the CTD sensor.  If this is a brand new sensor, then it’s probably because the sensor SDI-12 channel number
      • #18173
        I took your suggestion and went in and changed the channel, it was already on 1 so I just changed it to 2. I tried setting it back up however now Monitor my watershed is not receiving anything and the
      • #18175

        Also, it looks to me like the cellular Bee hasn’t turned on in about a week. I checked my hologram account and it confirmed that it hasn’t been turning on.

      • #18179
        Shannon Hicks
          Have you had any luck getting it to work?  If not, have you tried opening the Arduino Serial Monitor to see what the Mayfly prints to your computer when the Mayfly starts up and after each attempted
        • #18295
          Hello Shannon,

          I hope you are doing well! Sorry it has been so long since I have responded back, I have been away from my lab for quite a bit of time.
          I re-went through the code like you suggested an

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