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    • April 29, 2024 at 10:34 am #1038

      MrZANE
      Participant

        According to the IDC747 datasheet a thermistor is needed in order to use the built-in battery charging.
        I can’t find what pin to connect it to and I can’t find any data on what kind of component to use.
        Is it built into the module?
        Any info you can share?

        Image from manual

        • This topic was modified 6 months, 3 weeks ago by MrZANE.
        • This topic was modified 6 months, 3 weeks ago by MrZANE.
        • This topic was modified 6 months, 3 weeks ago by MrZANE.
      • June 5, 2024 at 2:33 pm #1069

        IOT747 Team
        Keymaster

          Hello,
          You don’t need a thermistor to charge the battery. Please upgrade to the latest firmware and using BATT_CONFIG and BATTERY_STATUS commands, you shoudl be able to check that it is charging as expected.
          Ash

        • June 5, 2024 at 2:33 pm #1070

          IOT747 Team
          Keymaster

            Hello,
            You don’t need a thermistor to charge the battery. Please upgrade to the latest firmware and using BATT_CONFIG and BATTERY_STATUS commands, you shoudl be able to check that it is charging as expected.
            Ash

          • June 5, 2024 at 2:33 pm #1071

            IOT747 Team
            Keymaster

              Hello,
              You don’t need a thermistor to charge the battery. Please upgrade to the latest firmware and using BATT_CONFIG and BATTERY_STATUS commands, you shoudl be able to check that it is charging as expected.
              Ash

            • June 5, 2024 at 2:33 pm #1072

              IOT747 Team
              Keymaster

                Hello,
                You don’t need a thermistor to charge the battery. Please upgrade to the latest firmware and using BATT_CONFIG and BATTERY_STATUS commands, you shoudl be able to check that it is charging as expected.
                Ash

              • June 19, 2024 at 11:07 am #1085

                MrZANE
                Participant

                  Hi,
                  When using the CONFIG command there is no BATT_CONFIG listed.
                  BATTERY_STATUS gives ERROR 0x0012 and so does BATT_CONFIG=ON ON ON 3000 4200 10 1470 45.

                  This is the output of the IDC747-1 at startup
                  IOT747 Copyright 2022
                  AudioAgent V2.0.94
                  Build: 7b034778+2

                  What gives?
                  Doesn’t the IDC747-1 have battery charging built in?
                  Is there a newer firmware (Have updated to the latest from your web page)
                  /Jimmy

                • September 4, 2024 at 8:27 pm #1108

                  IOT747 Team
                  Keymaster

                    Hi,
                    Please refer to the new maual and Datasheet on the IDC777. BATT_CONFIG will allow you the charging voltage levels and charging current level. BATTERY_STATUS will give you all the information about the battery.
                    IOT747

                  • September 4, 2024 at 8:28 pm #1109

                    IOT747 Team
                    Keymaster

                      The thermistor will need to be connected to AIO0

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