ublox SARA N2/N3 series
AT command guide for: SARA N2 and N3 series
Please be aware that we cannot guarantee for the completeness and accuracy of this page. For detailed information and latest versions of the AT command guides, please always refer to the supplier's specifications and manuals.
You can contact us at 📧 docwriters (at) iotcreators (dot) com in case this collection doesn't work for you!
Vendor's AT commands manual
https://www.u-blox.com/sites/default/files/SARA-N2-N3_ATCommands_UBX-16014887.pdf
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+NUESTATS |
Check the supported/configured bands of the UE | AT+NBAND? |
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,,,”01000001”,”00000101” |
Initialization and resuming of firmware over the air (FOTA) updates | AT+UCOAPFWT=0 Note: This AT command is used to resume FOTA transfer after interruption: AT+UCOAPFWT=<remaining_blocks> |
Check the firmware version | AT+CGMR |
Modify the supported bands of the UE | AT+NBAND=n[,n[,n[...]]] For example: AT+NBAND=8,20 |
Switch ON / OFF the transceiver | AT+CFUN=1 |
AT Commands for Communication Protocols
Purpose | Command String |
---|---|
Configure/activate Rel. 13 Early Release Assistance Indicator | AT+NSOSTF=,<remote_addr>,<remote_port>,,, For example: AT+NSOSTF=1,192.158.5.1,1024,0x200,2,AB30 |
Configure/activate the eDRX mode | AT+CEDRXS=[,[,[,<Requested_eDRX_value>]]] For example: AT+CEDRXS=1,5,"0101" |
Modify eDRX parameters | Step 1: Set eDRX value: AT++CEDRXS=[,[,[,<Requested_eDRX_value>]]] For example: AT+CEDRXS=1,5,0101 Step 2: Change Paging Transmission Window: AT+NPTWEDRXS=[,[,[,< Requested_Paging_time_window>[,<Requested_eDRX_value>]]]] For example: AT+NPTWEDRXS=1,5, 1110,0101 |
Create a TCP/UDP socket and send data to remote via socket | AT+NSOCR=,,[,] For example: AT+NSOCR=DGRAM,17, 5685,1 |
Send data to remote via socket | AT+NSOST=,<remote_addr>,<remote_port>,, For example: AT+NSOST=1,192.158.5.1,1024,2,AB30 |
Updated over 3 years ago