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Elliot Ma

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Viewing 6 posts - 1 through 6 (of 6 total)
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  • 2024-11-08 at 4:19 PM in reply to: Clarivue10 data logging problems #18731
    Elliot Ma
    Participant

      Yes we are using a Mayfly v1.1! As for the 12v source, I am not too sure. I did not put the board together originally so it’s been operating how it’s been since it was put into place.

      I will be back soon to check on it again with a voltmeter. Could you explain how I can check if it’s using the correct 12v configuration?

      Much appreciated,

      Elliot

      2024-10-15 at 11:55 AM in reply to: Could not wake modem for clock sync #18699
      Elliot Ma
      Participant

        Hi Shannon and Sara,

        Thanks for taking a look at this. I actually JUST fixed it, and I’m not sure what I did correctly?

        Nothing I did was able to wake the modem, and like Sara said, it wasn’t receiving power. I was in the midst of taking those photos you request Shannon, and I think just unplugging everything and plugging it back in fixed it… I’m very embarrassed haha.

        Thank you guys anyway!

        Elliot

        2024-10-10 at 4:32 PM in reply to: Could not wake modem for clock sync #18685
        Elliot Ma
        Participant

          Hi,

          Thanks for the quick reply! I am not getting any red lights on the modem at all. I have the Mayfly plugged into my pc right now and the only lights are the orange charge light, the USB/POWER lights, and D8 is lit up as green right now.

          The modem seems to be correctly seated according to the instructions. We previously were able to get this logger working before with a Clarivue10 but we ran into a bug where the logger eventually stopped saving anything to the sd card + wasn’t uploading to monitormywatershed, but it seems to be saving fine to the sd card with the Hydros 21 currently, only the LTE is not working.

          I will work on getting the debugging info and get back to you.

          Thanks so much,

          Elliot

          2024-10-10 at 3:49 PM in reply to: Could not wake modem for clock sync #18683
          Elliot Ma
          Participant

            Also double checked hologram.io to check to see if the sim is active, it is. I’ve also tried swapping the battery out, taking the sd card in/out, and have messed around with

            const int8_t modemVccPin = 18;

            and have swapped it from 18 to -1 as per the commented code, but it has not worked.

            2024-10-10 at 2:53 PM in reply to: Buying new batteries + sim card problems #18680
            Elliot Ma
            Participant

              Nevermind! We’ll just buy the 6600 mAh battery

              2024-07-09 at 11:42 AM in reply to: Cannot Connect to Internet with SIM #18565
              Elliot Ma
              Participant

                Funnily enough, I’m having the exact same issue! Also using the ClariVUE 10 turbidity sensor. It seems that the logger is writing to the SD card instead of connecting to the SIM. Hologram is basically telling me the SIM is online and ready to be communicated with, it just isn’t receiving anything.

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              Viewing 6 posts - 1 through 6 (of 6 total)