Periodic crashing/restarts and the program does not continue

  • Hi, I have the fipy acting as a gateway where the program is sending/receiving data from a XBee and the using http post to send the data to a server.

    Every 20 minutes or so the FiPy stops sending data, the console prints out the following:

    rst:0x7 (TG0WDT_SYS_RESET),boot:0x1a (SPI_FAST_FLASH_BOOT)
    configsip: 0, SPIWP:0xee
    mode:DIO, clock div:1
    ho 0 tail 12 room 4
    entry 0x400a05bc
    WMAC: 807D3AC262F8
    Firmware: 1.20.2.rc6
    Pybytes: 1.3.1
    Initialized watchdog for WiFi and LTE connection with timeout 1260000 ms
    Please review Wifi SSID and password inside config
    ERROR! Could not connect to Pybytes!
    Pybytes configuration read from /flash/pybytes_config.json

    I have tried different firmware with pycom firmware tool with no improvement.
    Any hints or tips?

  • This issue occurs because of the device was not in range of the WiFi network specified in the pybytes config. The program ran as normal until the pybytes connection timeout.
    Fixing the pybytes configuration fixed this issue for me.

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