nRF9160 DK
1. Update firmware:
Application firmware: nrf9160dk_serial_lte_modem_2022-09-15_7a358cb7.hex
Modem firmware: mfw_nrf9160_1.3.2.zip
2. Test Tool: LTE Link Monitor
UART, Modem , UICC, LTE, PDN all get ready
Issues
1. DNS is not automaticly set. Is there anything else I need to do?
>> AT+CGDCONT?
<< +CGDCONT: 0,"IP","IBASIS.IOT","10.155.162.172",0,0
>> AT#XPING="iot-qa.paxafe.com",45,5000,5,1000
<< "EAI_NONAME"
2. AT#XMQTTCON=1,"iot-qa","","","3.129.156.242",8883,52576869 always failed of time out. Could you help to see this problem?
mqtt ca files had been written to security tag 52576869
>>AT%CMNG=1
...
<< %CMNG: 52576869,0,"A86D8BF8D75130765A6453960E0E4E5158E0F3E43F86699EFE36190C463A25CF"
<< %CMNG: 52576869,1,"D6043B2EC2C31367AECACF302403528CD2EB38E7FF295D937422061BE94D2894"
<< %CMNG: 52576869,2,"7753852A3E932A2EE400121D63E43FD743735D0C34E2422CA62A0793778C9F6A"
>> AT#XPING="3.129.156.242",45,5000,5,1000
<< OK
<< %CESQ: 62,3,28,4
<< #XPING: 2.565 seconds
<< #XPING: 3.033 seconds
<< #XPING: 3.470 seconds
<< %CESQ: 62,3,23,3
<< #XPING: 4.846 seconds
<< %CESQ: 62,3,29,4
<< %CESQ: 63,3,23,3
<< #XPING: 3.911 seconds
<< #XPING: average 3.565 seconds
<< %CESQ: 62,3,29,4
>> AT#XMQTTCON=1,"iot-qa","","","3.129.156.242",8883,52576869
ERROR Error: 'AT#XMQTTCON=1,"iot-qa","","","3.129.156.242",8883,52576869
' timed out
<< ERROR
<< %CESQ: 62,3,24,3
<< %CESQ: 61,3,29,4
<< %CESQ: 61,3,24,3
<< %CESQ: 62,3,29,4
Connected to the NB-IoT network logs as bellow:
2022-11-21T08:31:27.260Z DEBUG modem >> AT+CFUN=1
2022-11-21T08:31:27.302Z DEBUG modem << OK
2022-11-21T08:31:27.996Z DEBUG modem >> AT+CFUN?
2022-11-21T08:31:28.009Z DEBUG modem << +CFUN: 1
2022-11-21T08:31:28.025Z DEBUG modem << OK
2022-11-21T08:31:28.030Z DEBUG modem >> AT+CGSN=1
2022-11-21T08:31:28.042Z DEBUG modem << +CGSN: "352656100375701"
2022-11-21T08:31:28.045Z DEBUG modem << OK
2022-11-21T08:31:28.048Z DEBUG modem >> AT+CGMI
2022-11-21T08:31:28.060Z DEBUG modem << Nordic Semiconductor ASA
2022-11-21T08:31:28.061Z DEBUG modem << OK
2022-11-21T08:31:28.065Z DEBUG modem >> AT+CGMM
2022-11-21T08:31:28.076Z DEBUG modem << nRF9160-SICA
2022-11-21T08:31:28.080Z DEBUG modem << OK
2022-11-21T08:31:28.084Z DEBUG modem >> AT+CGMR
2022-11-21T08:31:28.092Z DEBUG modem << mfw_nrf9160_1.3.2
2022-11-21T08:31:28.096Z DEBUG modem << OK
2022-11-21T08:31:28.097Z INFO Nordic Semiconductor ASA nRF9160-SICA [mfw_nrf9160_1.3.2] SerNr: 352656100375701
2022-11-21T08:31:28.099Z DEBUG modem >> AT+CEMODE?
2022-11-21T08:31:28.109Z DEBUG modem << +CEMODE: 0
2022-11-21T08:31:28.111Z DEBUG modem << OK
2022-11-21T08:31:28.120Z DEBUG modem >> AT%XCBAND=?
2022-11-21T08:31:28.134Z DEBUG modem << %XCBAND: (1,2,3,4,5,8,12,13,17,19,20,25,26,28,66)
2022-11-21T08:31:28.137Z DEBUG modem <<
2022-11-21T08:31:28.139Z DEBUG modem << OK
2022-11-21T08:31:28.153Z DEBUG modem >> AT+CMEE?
2022-11-21T08:31:28.161Z DEBUG modem << +CMEE: 0
2022-11-21T08:31:28.163Z DEBUG modem << OK
2022-11-21T08:31:28.167Z DEBUG modem >> AT+CMEE=1
2022-11-21T08:31:28.176Z DEBUG modem << OK
2022-11-21T08:31:28.180Z DEBUG modem >> AT+CNEC?
2022-11-21T08:31:28.193Z DEBUG modem << +CNEC: 0
2022-11-21T08:31:28.195Z DEBUG modem <<
2022-11-21T08:31:28.196Z DEBUG modem << OK
2022-11-21T08:31:28.200Z DEBUG modem >> AT+CNEC=24
2022-11-21T08:31:28.210Z DEBUG modem << OK
2022-11-21T08:31:28.213Z DEBUG modem >> AT+CGEREP?
2022-11-21T08:31:28.221Z DEBUG modem << +CGEREP: 0,0
2022-11-21T08:31:28.228Z DEBUG modem <<
2022-11-21T08:31:28.230Z DEBUG modem << OK
2022-11-21T08:31:28.235Z DEBUG modem >> AT+CGDCONT?
2022-11-21T08:31:28.243Z DEBUG modem << OK
2022-11-21T08:31:28.246Z DEBUG modem >> AT+CGACT?
2022-11-21T08:31:28.253Z DEBUG modem << OK
2022-11-21T08:31:28.258Z DEBUG modem >> AT+CGEREP=1
2022-11-21T08:31:28.268Z DEBUG modem << OK
2022-11-21T08:31:28.279Z DEBUG modem >> AT+CIND=1,1,1
2022-11-21T08:31:28.289Z DEBUG modem << OK
2022-11-21T08:31:28.297Z DEBUG modem >> AT+CEREG=5
2022-11-21T08:31:28.304Z DEBUG modem << OK
2022-11-21T08:31:28.310Z DEBUG modem >> AT+CEREG?
2022-11-21T08:31:28.318Z DEBUG modem << +CEREG: 5,4
2022-11-21T08:31:28.320Z DEBUG modem << OK
2022-11-21T08:31:28.332Z DEBUG modem >> AT%CESQ=1
2022-11-21T08:31:28.343Z DEBUG modem << OK
2022-11-21T08:31:28.347Z DEBUG modem >> AT+CESQ
2022-11-21T08:31:28.360Z DEBUG modem << +CESQ: 99,99,255,255,255,255
2022-11-21T08:31:28.363Z DEBUG modem << OK
2022-11-21T08:31:28.370Z DEBUG modem >> AT%XSIM=1
2022-11-21T08:31:28.379Z DEBUG modem << OK
2022-11-21T08:31:28.382Z DEBUG modem >> AT%XSIM?
2022-11-21T08:31:28.394Z DEBUG modem << %XSIM: 0
2022-11-21T08:31:28.395Z DEBUG modem << OK
2022-11-21T08:31:28.493Z DEBUG modem << %XSIM: 1
2022-11-21T08:31:28.509Z DEBUG modem >> AT+CPIN?
2022-11-21T08:31:28.519Z DEBUG modem << +CPIN: READY
2022-11-21T08:31:28.521Z DEBUG modem << OK
2022-11-21T08:31:28.532Z DEBUG modem >> AT+CPINR="SIM PIN"
2022-11-21T08:31:28.548Z DEBUG modem << +CPINR: "SIM PIN",3
2022-11-21T08:31:28.550Z DEBUG modem << OK
2022-11-21T08:31:28.563Z DEBUG modem >> AT+CIMI
2022-11-21T08:31:28.571Z DEBUG modem << 204080813518594
2022-11-21T08:31:28.576Z DEBUG modem <<
2022-11-21T08:31:28.578Z DEBUG modem << OK
2022-11-21T08:31:28.579Z INFO IMSIdentity: 204080813518594
2022-11-21T08:31:31.665Z DEBUG modem << %CESQ: 49,2,24,3
2022-11-21T08:31:31.693Z DEBUG modem << +CEREG: 2,"1D2B","0A7E643D",9
2022-11-21T08:31:38.202Z DEBUG modem << +CGEV: ME PDN ACT 0,0
2022-11-21T08:31:38.210Z DEBUG modem << +CNEC_ESM: 50,0
2022-11-21T08:31:38.215Z DEBUG modem << +CEREG: 5,"1D2B","0A7E643D",9,,,"11100000","11100000"
2022-11-21T08:31:38.220Z DEBUG modem << +CIND: "service",1
2022-11-21T08:31:38.225Z DEBUG modem << +CIND: "roam",1
2022-11-21T08:31:38.234Z DEBUG modem >> AT+CGDCONT?
2022-11-21T08:31:38.246Z DEBUG modem << +CGDCONT: 0,"IP","IBASIS.IOT","10.155.162.172",0,0
2022-11-21T08:31:38.253Z DEBUG modem << OK
2022-11-21T08:31:38.260Z DEBUG modem >> AT+COPS=3,2
2022-11-21T08:31:38.270Z DEBUG modem << OK
2022-11-21T08:31:38.274Z DEBUG modem >> AT+CGACT?
2022-11-21T08:31:38.287Z DEBUG modem << +CGACT: 0,1
2022-11-21T08:31:38.291Z DEBUG modem << OK
2022-11-21T08:31:38.295Z DEBUG modem >> AT+COPS?
2022-11-21T08:31:38.305Z DEBUG modem << +COPS: 0,2,"46000",9
2022-11-21T08:31:38.308Z DEBUG modem << OK
2022-11-21T08:31:38.314Z DEBUG modem >> AT%XCBAND
2022-11-21T08:31:38.323Z DEBUG modem << %XCBAND: 8
2022-11-21T08:31:38.325Z DEBUG modem << OK
2022-11-21T08:31:38.331Z DEBUG modem >> AT+CGDCONT?
2022-11-21T08:31:38.343Z DEBUG modem << +CGDCONT: 0,"IP","IBASIS.IOT","10.155.162.172",0,0
2022-11-21T08:31:38.344Z DEBUG modem <<
2022-11-21T08:31:38.346Z DEBUG modem << OK
2022-11-21T08:31:38.359Z DEBUG modem >> AT+CGACT?
2022-11-21T08:31:38.371Z DEBUG modem << +CGACT: 0,1
2022-11-21T08:31:38.373Z DEBUG modem << OK
2022-11-21T08:31:40.401Z DEBUG modem << %CESQ: 51,2,29,4
2022-11-21T08:31:42.601Z DEBUG modem << %CESQ: 50,2,23,3
2022-11-21T08:31:44.401Z DEBUG modem << %CESQ: 50,2,28,4
2022-11-21T08:31:46.201Z DEBUG modem << %CESQ: 50,2,22,3
2022-11-21T08:31:47.002Z DEBUG modem << %CESQ: 50,2,27,3
2022-11-21T08:31:47.401Z DEBUG modem << %CESQ: 50,2,21,3
2022-11-21T08:31:48.801Z DEBUG modem << %CESQ: 51,2,26,3
2022-11-21T08:31:53.002Z DEBUG modem << %CESQ: 51,2,21,3
2022-11-21T08:31:53.601Z DEBUG modem << %CESQ: 51,2,26,3
2022-11-21T08:31:58.202Z DEBUG modem << %CESQ: 51,2,21,3
2022-11-21T08:31:59.202Z DEBUG modem << %CESQ: 51,2,26,3
2022-11-21T08:32:00.002Z DEBUG modem << %CESQ: 51,2,21,3
2022-11-21T08:32:02.710Z DEBUG modem << %CESQ: 50,2,16,2
2022-11-21T08:32:05.267Z DEBUG modem << %CESQ: 49,2,26,3
2022-11-21T08:32:07.979Z DEBUG modem << %CESQ: 49,2,15,2
2022-11-21T08:32:08.331Z DEBUG modem << %CESQ: 60,3,28,4
2022-11-21T08:32:08.355Z DEBUG modem << +CEREG: 5,"1D2B","02C5EB3F",9,,,"11100000","11100000"
2022-11-21T08:32:08.370Z DEBUG modem >> AT+COPS=3,2
2022-11-21T08:32:08.394Z DEBUG modem << OK
2022-11-21T08:32:08.402Z DEBUG modem >> AT+COPS?
2022-11-21T08:32:08.420Z DEBUG modem << +COPS: 0,2,"46000",9
2022-11-21T08:32:08.422Z DEBUG modem <<
2022-11-21T08:32:08.424Z DEBUG modem << OK
2022-11-21T08:32:08.434Z DEBUG modem >> AT%XCBAND
2022-11-21T08:32:08.450Z DEBUG modem << %XCBAND: 8
2022-11-21T08:32:08.453Z DEBUG modem <<
2022-11-21T08:32:08.455Z DEBUG modem << OK
2022-11-21T08:32:08.459Z DEBUG modem >> AT+CGDCONT?
2022-11-21T08:32:08.478Z DEBUG modem << +CGDCONT: 0,"IP","IBASIS.IOT","10.155.162.172",0,0
2022-11-21T08:32:08.482Z DEBUG modem <<
2022-11-21T08:32:08.483Z DEBUG modem << OK
2022-11-21T08:32:08.488Z DEBUG modem >> AT+CGACT?
2022-11-21T08:32:08.503Z DEBUG modem << +CGACT: 0,1
2022-11-21T08:32:08.505Z DEBUG modem << OK
2022-11-21T08:32:10.388Z DEBUG modem << %CESQ: 62,3,34,4
2022-11-21T08:32:20.732Z DEBUG modem << %CESQ: 62,3,19,2
2022-11-21T08:32:23.188Z DEBUG modem << %CESQ: 61,3,34,4
