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  • iamjameshannamI

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

    Core 2 iot
    3
    0 Votes
    3 Posts
    5k Views
    felmueF
    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
  • N

    M5Core problem with UART0

    General esp-32 esp-8266 iot
    4
    0 Votes
    4 Posts
    12k Views
    N
    @thrasher Sorry for my bad writing. So I want to use 2 piece of PZEM for my project and I test PZEM that connect to UART2 it can send value to monitor with speed 115200 and then I test to PZEM that connect to UART0 it not show any value excpet "NaN" from my monitor. how can I fix this?
  • A

    HPWR for external peripherals?

    General iot esp-32 esp-8266
    8
    0 Votes
    8 Posts
    18k Views
    ajb2k3A
    @ashwindec11 yes, the motors are 12v and are fed from the 12v side of the LM2596SX, the logic and core are fed from the 5v side of the LM2596SX