Quectel BC66
AT command guide for: Quectel BC66 and BC66-NA
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Vendor's AT commands manual
https://www.quectel.com/download/quectel_bc66bc66-na_at_commands_manual_v2-2/
General AT Commands
Purpose | Command String |
---|---|
Configure/start a manual network selection | AT+COPS =[,[,[,]]] For example: AT+COPS=1,2,”26201” |
Check the received signal quality | AT+QENG=0 |
Check the supported/configured bands of the UE | AT+QBAND? |
Check the network registration status | AT+CEREG? |
Configure the APN for IP-based connection | AT+CGDCONT=1,"IP","<APN_name>" |
Configure/activate the PSM mode | AT+CPSMS=[[,<Requested_Periodic-RAU>[,<Requested_GPRS-READYtimer>[,<Requested_Periodic-TAU>[,<Requested_Active-Time>]]]]] For example: AT+CPSMS=1,,,01000011,00001111 |
Check the firmware version | AT+CGMR |
Check the hardware version | AT^HVER |
Modify the supported bands of the UE | AT+QBAND=[,[,[,…]]] For example: AT+QBAND=2,8,20 |
Switch ON / OFF the transceiver | AT+CFUN=1 / AT+CFUN=0 |
AT Commands for Communication Protocols
Purpose | Command String |
---|---|
Configure/activate Rel. 13 Early Release Assistance Indicator | AT+QNBIOTRAI= Note: This command is only valid for the subsequent uplink traffic, so this command has to be repeated every time before an uplink data is sent, if Early Release Indicator needs to be used. |
Configure/activate the eDRX mode | AT+CEDRXS=,[,[,<Requested_eDRX_value>]] For example: AT+CEDRXS=1 |
Modify eDRX parameters | ATMEDRXCFG=[,[,[,<Requested_eDRX_value>[,<Requested_Paging_time_window_value>]]]] For example: ATMEDRXCFG=1,5,"0101","0111" |
Create a TCP/UDP socket and send data to remote via socket | AT+QIOPEN=,,<service_type>,<IP_address>/<domain_name>,<remote_port>[,<local_port>[,<access_mode>][,<protocol_type>]] For example: AT+QIOPEN=1,0,"UDP","10.23.22.85",5683,0,1 |
Send data to remote via socket | AT+QISEND =,, For example: AT+QISEND=0,12,"012345678901" |
Updated over 3 years ago