Invalid protocol version

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  • November 25, 2017 at 12:06 am #21888
    Vyacheslav Khudyakov
    Participant

    Hi

    I have a problem, when I try connect my Multitech to the network server. In server I see in logs message:

    “WARNING! Skip gateway msg, invalid protocol version:
    token: [51555]
    protocol version: [1]
    paketType: [2]
    MAC: [00800000a0000ead] ”

    MTCDT-H5-210A Firmware1.4.3 (AEP)

    November 25, 2017 at 9:13 am #21890
    Jason Reiss
    Keymaster

    The USB MTAC-LORA cards are supported only with the version 1 protocol packet forwarder.

    An MTAC-LORA-H card will be needed to use the SPI interface of the version 2 protocol if the network server supports only version 2.

    November 25, 2017 at 1:24 pm #21891
    Vyacheslav Khudyakov
    Participant

    Jason, how I can update it to version 2?

    November 25, 2017 at 9:42 pm #21892
    Vyacheslav Khudyakov
    Participant

    If I upgrade it to MTCDT_xx_210L, will it solve the problem?

    November 26, 2017 at 9:51 am #21897
    Jason Reiss
    Keymaster

    If you have MTAC-LORA 1.0 with USB there is no update to version 2 protocol available.

    When version 2 protocol was released the USB support in the lora-packet forwarder was removed. Now only SPI is supported.

    MTAC-LORA-H 1.5 SPI card will be needed to use the version 2 protocol.

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