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SIM300D AT Command Set - Distributed Systems and Networking

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<strong>SIM300D</strong> <strong>AT</strong> <strong>Comm<strong>and</strong></strong> <strong>Set</strong><br />

Confidential SIMCOM<br />

+CIFSR<br />

Reference<br />

<br />

OK<br />

ERROR<br />

Parameter<br />

a string parameter which indicates the IP address assigned<br />

Note<br />

from GPRS or CSD<br />

Only at the status of activated the moving scene: IP GPRSACT、<br />

TCP/UDP CONNECTING、CONNECT OK、IP CLOSE can get local IP<br />

Address by <strong>AT</strong>+CIFSR, otherwise response ERROR.<br />

8.2.9 <strong>AT</strong>+CIPST<strong>AT</strong>US Query current connection status<br />

<strong>AT</strong>+CIPST<strong>AT</strong>US Query current connection status<br />

Test comm<strong>and</strong><br />

+CIPST<strong>AT</strong>US=?<br />

Read comm<strong>and</strong><br />

+CIPST<strong>AT</strong>US?<br />

Execution comm<strong>and</strong><br />

+CIPST<strong>AT</strong>US<br />

Reference<br />

Response<br />

+CIPST<strong>AT</strong>US:<br />

OK<br />

Response<br />

+CIPST<strong>AT</strong>US:<br />

OK<br />

Response<br />

ST<strong>AT</strong>E: <br />

OK<br />

Parameter<br />

referred to <strong>AT</strong>+CIPSTART<br />

Note<br />

8.2.10 <strong>AT</strong>+CDNSCFG Configure domain name server<br />

<strong>AT</strong>+CDNSCFG Configure domain name server<br />

Test comm<strong>and</strong><br />

+CDNSCFG=?<br />

Read comm<strong>and</strong><br />

+CDNSCFG?<br />

<strong>Set</strong> comm<strong>and</strong><br />

+CDNSCFG=,<br />

Response<br />

+CDNSCFG:<br />

("(0,255).(0,255).(0,255).(0,255)"),("(0,255).(0,255).(0,255).(0,255)")<br />

OK<br />

Response<br />

+CDNSCFG: ("PRIMARY DNS"),("SECONDARY DNS")<br />

Response<br />

OK<br />

ERROR<br />

Parameter<br />

<strong>SIM300D</strong>_<strong>AT</strong>_V1.00 Page 157 of 180

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