SiPy 1.0 (22) Unable to connect to Sigfox Backend

  • Country: Mexico
    device id : '004d5215'
    device PAC 'XXXXXX' # JM: Please don't post your PAC online
    Brand : Pycom
    Model : SiPy 1.0 (22)
    Zone : RCZ2
    Firmware: Latest version

    Python Code

    from network import Sigfox
    import socket

    sigfox = Sigfox(mode=Sigfox.SIGFOX, rcz=Sigfox.RCZ2)
    s = socket.socket(socket.AF_SIGFOX, socket.SOCK_RAW)
    s.setsockopt(socket.SOL_SIGFOX, socket.SO_RX, False)
    s.send(bytes([1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12]))

    Sigfox Device Info

    Name: Device 4D5215
    Protocol: N/A
    Last seen: N/A
    Last purge: N/A
    Product certificate:
    Latitude: 0.000 (degrees)
    Longitude: 0.000 (degrees)
    Device type: Pycom Marco kit
    Average SNR : N/A
    Average RSSI : N/A
    Communication status: Communication allowed but no keep-alive defined or no message received
    Activation date: N/A
    Token validity: No token
    Subscription automatic renewal status: Allowed
    Subscription automatic renewal:
    Creation date: 2017-11-08 16:35:00
    Created by: N/A
    Last edition date: N/A
    Last edited by: N/A
    Certification id: M_0034_F1CA_01
    Modem manufacturer: PYCOM_device_maker
    Modem name: SiPy-22
    Modem version: 1.0R
    Radio Configurations: RC2 , RC4
    Mode: Uplink and downlink
    Repeater function:
    Hardware manufacturer version: 1.0r
    Software manufacturer version: 1.0.1
    SFX_LIB software version: 1.8.9
    "Output conducted power: 22.0 dBm
    Input link budget: -126 dBm
    Status: Finalized
    Qualification date: 2017-03-21
    Report number:
    Description: 21.7 for RCZ4 22 for RCZ2

  • @jmarcelino thaks for your response (the connections were correct) the issue was solve by downgrading the firmware (latest) to an older version

  • @marmarti

    That topic was about an incorrectly installed base station (on loan) thus not really related.

    Let's check the basics first to make sure - your antenna goes connector immediately next to the LED?

  • Note: I tried 2 different antennas (pycom) and i do have access to the sigfox network on my region on a second device

    This issue is very similar to issue reported in this post

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