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Команды для SIMCOM sim868
Чтение производителя
AT+CGMI SIMCOM_Ltd OK
Чтение модели
AT+CGMM SIMCOM_SIM868 OK
Чтение IMEI
AT+CGSN 861510030774067 OK
Какой номер у SIM карты
AT+CNUM +CNUM: "","+79258345948",145,7,4 OK
AT+CPAS AT command returns of the module device status. Possible values are,
0 ready
1 unavailable
2 unknown
3 ringing
4 call in progress
5 asleep
AT+CPAS +CPAS: 0 OK
AT+CREG AT command gives information about the registration status and access technology of the serving cell.
Possible values of registration status are,
0 not registered, MT is not currently searching a new operator to register to
1 registered, home network
2 not registered, but MT is currently searching a new operator to register to
3 registration denied
4 unknown (e.g. out of GERAN/UTRAN/E-UTRAN coverage)
5 registered, roaming
6 registered for «SMS only», home network (applicable only when indicates E-UTRAN)
7 registered for «SMS only», roaming (applicable only when indicates E-UTRAN)
8 attached for emergency bearer services only (see NOTE 2) (not applicable)
9 registered for «CSFB not preferred», home network (applicable only when indicates E-UTRAN)
10 registered for «CSFB not preferred», roaming (applicable only when indicates E-UTRAN)
Possible values for access technology are,
0 GSM
1 GSM Compact
2 UTRAN
3 GSM w/EGPRS
4 UTRAN w/HSDPA
5 UTRAN w/HSUPA
6 UTRAN w/HSDPA and HSUPA
7 E-UTRAN
AT+CREG? +CREG: 0,1 OK
AT+CSQ AT command returns the signal strength of the device.
Possible values are,
0 113 dBm or less
1 111 dBm
2…30 109… 53 dBm
31 51 dBm or greater
99 not known or not detectable
AT+CSQ +CSQ: 20,0 OK
Версия софта в чипе
AT+CGMR Revision:1418B02SIM868M32 OK
Настройка GPRS: AT+CGATT=1
AT+SAPBR=3,1,"CONTYPE","GPRS" AT+SAPBR=3,1,"APN","internet" AT+SAPBR=1,1 AT+SAPBR=2,1 - response:1,1,"IP address"
AT+CGATT=1 OK AT+SAPBR=3,1,"CONTYPE","GPRS" OK AT+SAPBR=3,1,"APN","internet" OK AT+SAPBR=1,1 OK AT+SAPBR=2,1 +SAPBR: 1,1,"10.217.114.229" OK