no LTE connection to Pybytes [FSM]



  • 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



  • 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.



  • 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



  • 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



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