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    M5Stick Gray auto turn off after period of time.

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    • S
      Sarawuth
      last edited by

      Is it normal behavior of M5Stick Gray to turn off automatically after period of time?

      I write arduino code to display only 'Hello World'. And let's it start with battery power. It's suppose to run until battery is run-out. But It's keep turn off (around 40 second).

      Or this is malfunction unit?

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      • lukasmaximusL
        lukasmaximus
        last edited by

        hmmm sounds strange. Is the unit still connected over usb when this happens? and are there any other modules attached to your M5? If we could see your code to that would be helpful to try and diagnose this issue

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        • S
          Sarawuth
          last edited by Sarawuth

          If on USB power,Its never turn off. But on battery power is like mention above around 40 seconds and it shutdown. (Battery is full charged).

          No any module attached. Only 'FactoryTest' arduino example code.

          Additional:
          I test flash a Flow 1.2.1en firmware and connected to flow website. Around 40 seconds, it's behavior is restart device. Not a shutdown.

          It's very wired. My another M5Fire is normal.

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          • lukasmaximusL
            lukasmaximus
            last edited by lukasmaximus

            Hi @Sarawuth it seems like it could be a problem with your m5stack gray having a bad connection to the base unit (battery). Could you try detaching the m5stack gray battery base and attaching your M5 stack gray core to the base of the m5stack fire and see if the problem persists. If you dont get the 40 seconds problem with the fire base attached then I think there could be a problem with the connector on your M5stack gray battery base

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            • S
              Sarawuth
              last edited by

              I assume you mean M5Stick Gray instead of M5Stack Gray, right?

              I've tested take M5Stick Gray battery to M5Stack Fire. It's can run perfectly more than 40 seconds.

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              • lukasmaximusL
                lukasmaximus
                last edited by

                Sorry I wasn't sure from your comment whether you were using the m5stick (tiny device with black and white oled display) or m5stack gray (5x5 cm device) maybe I misunderstood

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                • S
                  Sarawuth
                  last edited by

                  M5Stick (Tiny device with OLED) :-)

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                  • S
                    Sarawuth
                    last edited by

                    I've sent it back to shop and they confirmed it's device problem. And they replace with new one. Now no any problem.

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