🤖Have you ever tried Chat.M5Stack.com before asking??😎
    M5Stack Community
    • Categories
    • Recent
    • Tags
    • Popular
    • Users
    • Groups
    • Search
    • Register
    • Login

    IoT Base CATm - Core2 restarts every 3-5 min or so

    Core 2
    iot
    2
    3
    3.7k
    Loading More Posts
    • Oldest to Newest
    • Newest to Oldest
    • Most Votes
    Reply
    • Reply as topic
    Log in to reply
    This topic has been deleted. Only users with topic management privileges can see it.
    • iamjameshannamI
      iamjameshannam
      last edited by

      Re: Core2 keeps rebooting with PoE base

      I’m guessing this is probably the same/similar issue I’m having with my Core2 and the IoT CATm base?

      What exactly do I need to do here? Please help :)

      1 Reply Last reply Reply Quote 0
      • felmueF
        felmue
        last edited by

        Hello @iamjameshannam

        the issue described in Core2 keeps rebooting with PoE base is an immediate reboot cycle within a couple of seconds (and not after a few minutes). So, no, I don't think this is the same issue.

        Can you describe what software you are running on your M5Core2? UiFlow? Arduino?

        Are you running from external power or battery?

        Thanks
        Felix

        GPIO translation table M5Stack / M5Core2
        Information about various M5Stack products.
        Code examples

        1 Reply Last reply Reply Quote 0
        • felmueF
          felmue
          last edited by

          Hello @iamjameshannam

          do you have a SIM card in your IoT Base CatM module?

          I did some testing and from within UiFlow it seems that as part of the module initialization (e.g. catmiot = module.get(module.CATMIOT)) an AT+CPIN? command is sent repeatedly (about every 6 seconds) until the module response is +CPIN: READY. Without SIM card the module response is ERROR which means the program flow is blocked forever.

          Thanks
          Felix

          GPIO translation table M5Stack / M5Core2
          Information about various M5Stack products.
          Code examples

          1 Reply Last reply Reply Quote 0
          • First post
            Last post