Hello guys,
I have the issue to connect IOT controller to LTE CAT M1 network.
BG96 is used. 2G works fine. But device is not able to be registered in LTE CAT M1 network (Novi, Michigan).
Device works in LTE CAT M1 mode only. Log is below.
AT
AT
OK
AT
AT
OK
ATE0
ATE0
OK
AT+IFC=2,2
OK
AT+CFUN=1
OK
AT&D0
OK
AT&C1
OK
AT+CPIN?
+CPIN: READY
OK
AT+CREG=?
+CREG: (0-2)
OK
AT+CGREG=?
+CGREG: (0-2,4)
OK
AT+QURCCFG=?
+QURCCFG: “urcport”,(“usbat”,“usbmodem”,“uart1”)
OK
AT+QURCCFG=“urcport”,“uart1”
OK
AT+QURCCFG=“urcport”
+QURCCFG: “urcport”,“uart1”
OK
AT+QCSQ=?
+QCSQ: “NOSERVICE”,“GSM”,“CAT-M1”,“CAT-NB1”
OK
AT+QCFG=“nwscanseq”
+QCFG: “nwscanseq”,020301
OK
AT+QCFG=“nwscanmode”
+QCFG: “nwscanmode”,3
OK
AT+QCFG=“iotopmode”
+QCFG: “iotopmode”,0
OK
AT+QCFG=“roamservice”
+QCFG: “roamservice”,1
OK
AT+QCFG=“band”
+QCFG: “band”,0xf,0x400a0e189f,0xa0e189f
OK
AT+QCFG=“servicedomain”
+QCFG: “servicedomain”,2
OK
AT+QCFG=“nwscanseq”,02,1
OK
AT+QCFG=“nwscanmode”,3,1
OK
AT+QCFG=“iotopmode”,0,1
OK
AT+CMGF=1
OK
AT+CSMS?
+CSMS: 0,1,1,1
OK
AT+CSCA?
+CSCA: “+447797704000”,145
OK
AT+CPMS?
+CPMS: “ME”,0,23,“ME”,0,23,“ME”,0,23
OK
AT+CPMS=“SM”,“SM”,“SM”
+CPMS: 0,10,0,10,0,10
OK
AT+CNMI?
+CNMI: 2,1,0,0,0
OK
AT+CNMI=2,1,0,0,0
OK
AT+CMGD=1,4
OK
AT+QSCLK=?
+QSCLK: (0,1)
OK
AT+QSCLK?
+QSCLK: 0
OK
AT+QSCLK=1
OK
AT+GSN
868446030836668
OK
AT+COPS?
+COPS: 0
OK
AT+CBC
+CBC: 0,47,3739
OK
AT+CSQ
+CSQ: 99,99
OK
AT+CREG?
+CREG: 0,2
OK
AT+CGREG?
+CGREG: 0,4
OK
AT+QISTATE=0,1
OK
AT+CBC
+CBC: 0,60,3789
OK
AT+CPIN?
+CPIN: READY
OK
AT+COPS?
+COPS: 0
OK
AT+CEREG?
+CEREG: 0,2
OK
AT+CIND?
+CIND: 0,0,0,0,0,0,0,0
OK
AT+QNWINFO
+QNWINFO: No Service
OK
AT+QCSQ
+QCSQ: “NOSERVICE”
OK
AT+QSPN
ERROR
AT+CSQ
+CSQ: 99,99
OK
AT+CREG?
+CREG: 0,2
OK
AT+CGREG?
+CGREG: 0,4
OK
AT+QISTATE=0,1
OK
AT+CBC
+CBC: 0,67,3838
OK
AT+CPIN?
+CPIN: READY
OK
AT+COPS?
+COPS: 0
OK
AT+CEREG?
+CEREG: 0,2
OK
AT+CIND?
+CIND: 0,3,0,0,1,0,0,0
OK
AT+QNWINFO
+QNWINFO: “CAT-M1”,“310410”,“LTE BAND 12”,5110
OK
AT+QCSQ
+QCSQ: “CAT-M1”,-72,-101,118,-12
OK
AT+CSQ
+CSQ: 21,99
OK
AT+CREG?
+CREG: 0,2
OK
AT+CGREG?
+CGREG: 0,4
OK
AT+QISTATE=0,1
OK
Please let me know how to fix the issue.
Thanks,
Alex.