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    Explore Pybytes | Official Documentation | Report a Firmware Bug/Issue | GitHub

    no LTE connection to Pybytes [FSM]

    Scheduled Pinned Locked Moved Support & Troubleshooting
    fipyltepybytesfsmerror
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    • P Offline
      PVBRAIN CETENMA
      last edited by PVBRAIN CETENMA

      Hello,

      Since the last update I'm having trouble connecting my FiPy to Pybytes via LTE. The FSM that I get is the following:

      +--------------------------+--------------------+
      | FSM | STATE |
      +--------------------------+--------------------+
      | RRC TOP FSM |CAMPED |
      | RRC SEARCH FSM |CAMPED_ANY |
      | RRC ACTIVE FSM |IDLE |
      | PMM PLMN FSM |ANY_CAMPED |
      | EMM MAIN FSM |NULL |
      | EMM AUTH FSM |NULL |
      | EMM CONN FSM |NULL |
      | EMM TAU FSM |NULL |
      | EMM TEST FSM |NULL |
      | ESM BEARER FSM |BEARER_NULL |
      | SMS MT FSM |IDLE |
      | SMS MO FSM |IDLE |
      | HP MAIN FSM |IDLE |
      | HP USIM FSM |READY |
      | HP SMS MO FSM |IDLE |
      | HP SMS MT FSM |IDLE |
      | HP CAT FSM |IDLE |
      +--------------------------+--------------------+

      OK

      I've try with 5 differents devices that I used to connect with the same process, but get no data. Any idea of what could be happening?

      Thank you

      1 Reply Last reply Reply Quote 0
      • P Offline
        PVBRAIN CETENMA
        last edited by

        After some minutes, I get the following status:
        +--------------------------+--------------------+
        | FSM | STATE |
        +--------------------------+--------------------+
        | RRC TOP FSM |SCANNING |
        | RRC SEARCH FSM |WAIT_RSSI |
        | RRC ACTIVE FSM |NULL |
        | PMM PLMN FSM |NORM_WAITCELL |
        | EMM MAIN FSM |NULL |
        | EMM AUTH FSM |NULL |
        | EMM CONN FSM |NULL |
        | EMM TAU FSM |NULL |
        | EMM TEST FSM |NULL |
        | ESM BEARER FSM |BEARER_NULL |
        | SMS MT FSM |IDLE |
        | SMS MO FSM |IDLE |
        | HP MAIN FSM |IDLE |
        | HP USIM FSM |READY |
        | HP SMS MO FSM |IDLE |
        | HP SMS MT FSM |IDLE |
        | HP CAT FSM |IDLE |
        +--------------------------+--------------------+

        OK

        1 Reply Last reply Reply Quote 0
        • ahmadelmasriA Offline
          ahmadelmasri
          last edited by

          Hi @PVBRAIN-CETENMA ,

          Thank you for reporting that,

          Can you please give more information, on which sim card you are trying to use, is it the one from Pycom (Vodafone or 1NCE)?

          You can always send an email to pybytes@pycom.io if you want to avoid sharing information in public.

          Have a nice day.

          Best Regards,
          Ahmad El Masri

          Ahmad EL Masri

          P 1 Reply Last reply Reply Quote 0
          • P Offline
            PVBRAIN CETENMA @ahmadelmasri
            last edited by

            Hi @ahmadelmasri,

            Thanks for your answer.

            I'm using the one from Pycom (Vodafone).

            Ok, I will also send an email to pybytes@pycom.io.

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