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    Water depth sensor

    Arduino
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    • Geethesh
      Geethesh @kowshik1729 last edited by

      @kowshik1729 I want to sense the depth of water .
      From surface to bottom

      1 Reply Last reply Reply Quote 0
      • Geethesh
        Geethesh @kowshik1729 last edited by

        @kowshik1729 I edited my question.

        1 Reply Last reply Reply Quote 0
        • salmanfaris
          salmanfaris @Geethesh last edited by salmanfaris

          Hi @Geethesh ,

          I got a few sensors to measure the depth of water, some of them are listed .

          • MS5540C , example link
          • Bar30 High-Resolution 300m Depth/Pressure Sensor
          • Miniature Barometer Module * OTT ecoLog 1000 Water Level Logger
          Geethesh 1 Reply Last reply Reply Quote 1
          • kowshik1729
            kowshik1729 last edited by

            @Geethesh Try using Sharp IR sensor.....it's more effective than normal IR and can measure distances accurately using ir Rays. Try using it.

            1 Reply Last reply Reply Quote 2
            • Geethesh
              Geethesh @salmanfaris last edited by

              @salmanfaris thanks for the details

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              • @codelery Awesome. That's great news. Kudos to @rafitc99 . 🙌

                @codelery Please keep us updated about your project, looking forward to seeing it in action 🤩

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              • C

                @rafitc99 I changed the buffer and that solved the problem. Thanks a lot for coming to my rescue.

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              • C

                @salmanfaris I did change the buffer size and everything is working perfectly. Thanks coming to my rescue.

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              • @codelery said in Help needed: Arduino Wireless Notice Board project:

                I am using the hardware serial (pin 0 and 1 on Arduino Uno)

                As @rafitc99 mentioned, you need to expand the Serila buffer, in the hardware serial also the Arduino board package implements a 64-byte ring buffer for send and receive on the hardware serial messages. So you need to change that to 256 as per your message length.

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              • C

                @rafitc99 The thing is that I am not using the SoftwareSerial library in receiving the message from the first microcontroller. I am using the hardware serial (pin 0 and 1 on Arduino Uno)

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