https://ess-wiki.advantech.com.tw/wiki/index.php?action=history&feed=atom&title=AT_Command_for_3G_Module 2026-05-14T13:57:45Z Revision history for this page on the wiki MediaWiki 1.28.3 https://ess-wiki.advantech.com.tw/wiki/index.php?title=AT_Command_for_3G_Module&diff=473&oldid=prev 2016-02-17T09:38:00Z

<p>Created page with &quot;*Brand Name #atcommand -v /dev/ttyUSB2 -cmd AT+CGMI CMD:AT+CGMI Sierra Wireless, Incorporated *Model Name #atcommand -v /dev/ttyUSB2 -cmd AT+CGMM CMD:AT+CGMM MC7354 *FW...&quot;</p> <p><b>New page</b></p><div>*Brand Name<br /> #atcommand -v /dev/ttyUSB2 -cmd AT+CGMI<br /> CMD:AT+CGMI<br /> Sierra Wireless, Incorporated<br /> *Model Name<br /> #atcommand -v /dev/ttyUSB2 -cmd AT+CGMM<br /> CMD:AT+CGMM<br /> MC7354<br /> *FW Info<br /> #atcommand -v /dev/ttyUSB2 -cmd AT+CGMR<br /> CMD:AT+CGMR<br /> SWI9X15C_05.05.16.03 r22385 carmd-fwbuild1 2014/06/04 15:01:26<br /> *Serial Number<br /> #atcommand -v /dev/ttyUSB2 -cmd AT+CGSN<br /> CMD:AT+CGSN<br /> 359225051496289<br /> *MI<br /> #atcommand -v /dev/ttyUSB2 -cmd AT+CIMI<br /> CMD:AT+CIMI<br /> 466014120016052<br /> *CQ<br /> #atcommand -v /dev/ttyUSB2 -cmd AT+CSQ<br /> CMD:AT+CSQ<br /> +CSQ:99,99<br /> <br /> *'''Open minicom''' <br /> #AT+CPIN? // Check PIN status, not necessary<br /> #AT+CGDCONT? // query PDP context parameter, not necessary<br /> #AT+CGDCONT=1,&quot;IP&quot;,&quot;internet&quot; //set PDP context parameter <br /> #AT!GSTATUS? //query operational status<br /> #AT!SCACT=1,1 //activate data connection. AT!SCACT=&lt;state&gt;,&lt;pid&gt;. state=1/0 means act/deactivate; pid=1 (UMTS: all network except Verizon) <br /> #AT+CGPADDR //show PDP addres<br /> #AT!SCACT=0,1 //de-activate data connection, only issue when needed<br /> <br /> *'''Open Terminal to check network status'''<br /> #ifconfig wwwan0 up // bring wwan0 up<br /> #dhclient wwan0 // enable DHCP protocol and assign IP address for wwan0<br /> #dhclient -r wwan0 // disconnect by release current assigned IP address, only issue when needed</div>

Winston