EVK-R5 datasheet(19/23 Pages) U-BLOX

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EVK-R5 - User guide

UBX-19042592 - R05

Appendix

Page 19 of 23

C1-Public

C.4 Opening a UDP socket

Command sent by DTE (user)

DCE response (module)

Description

AT+CMEE=2

Enables the cellular module to report

verbose error result codes.

AT+CGATT?

+CGATT: 1

Verifies the SARA-R5 module is attached

to the network.

AT+CEREG?

+CEREG: 0,1

Verify the network registration status.

AT+COPS=0

The cellular module automatically

registers itself on the cellular network.

This command is necessary only if the

automatic registration failed (AT+CREG?

returns 0,0).

AT+COPS?

+COPS: 0,0,"Verizon Wireless",7

Read the operator name and radio

access technology (RAT).

AT+UPSND=0,8

+UPSND: 0,8,1

Check internal context <profile_id>=0

status.

The PSD profile is active.

AT+USOCR=17

+USOCR: 0

Create a UDP socket.

AT+USOST=0,"195.34.89.241",7,13,"

TestNumberOne"

+USOST: 0,13

Connecting and storing text on the

server.

+UUSORF: 0,13

Echo server returning the message.

AT+USORF=0,13

+USORF: 0,"195.34.89.241",7,13,"T

estNumberOne"

Reading the message from the server.

AT+USOCL=0

Closing the socket.

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