Quectel BG96

The following guide contains AT commands guides for cellular modem Quectel BG96 working with Monogoto SIM card

Reset Modem Setting to Factory Default

Only at factory

Reset to factory

AT+QPRTPARA=3

Reboot

AT+CFUN=1,1

Setup the Connection for the First Time

Generally a one time operation. Should be done every time we change a SIM card or a technology.

Setup APN

AT+QICSGP=1,1,"<APN>",0

Setup roaming

Note that in older versions of the BG96 firmware this should be called after every de-registration of the unit. Fixed in version R02A07.16 of the BG96.

AT+QCFG="roamservice",2,1

Setup scan sequence

Code

Sequence

00 (automatic)

NB-CATM-GPRS

010203

GPRS-CATM-NB

010201

GPRS-CATM-GPRS

See BG96 documentation for further details

AT+QCFG="nwscanseq",010201,1

Force only CATM on LTE-M.

AT+QCFG="iotopmode",0,1

Automatic scan mode

AT+QCFG="nwscanmode",0,1

Lookup for Provider (pseudo code)

AT+CREG=2
#optional: AT+COPS=2 (de-register)
AT+COPS=0
repeat:
AT+CREG?
until+CREG:2,1 or +CREG:2,5

Get IP Address

AT+QIACT=1

Whois the Serving Provider?

AT+COPS?
AT+QNWINFO