28.04.2015 Views

AT Commands Set

AT Commands Set

AT Commands Set

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

SIM5215_SIM5216 <strong>AT</strong> Command Manual<br />

If sending successfully:<br />

Send ok<br />

+IP ERROR: <br />

ERROR<br />

ERROR<br />

Defined values<br />

<br />

a numeric parameter which indicates the length of sending data, it must less than 1024.<br />

<br />

a numeric parameter that requested number of data bytes to be transmitted.<br />

<br />

a numeric parameter that confirmed number of data bytes to be transmitted.<br />

-1 the connection is disconnected.<br />

0 own send buffer or other side’s congestion window are full.<br />

<br />

A string parameter that displays the cause of occurring error.<br />

Examples<br />

<strong>AT</strong>+TCPWRITE=12<br />

>ABCDEFGHIJKL<br />

+TCPWRITE:12, 12<br />

OK<br />

Send ok<br />

18.8 <strong>AT</strong>+UDPSEND Send UDP data<br />

Description<br />

The command sends UDP data.<br />

SIM PIN<br />

YES<br />

References<br />

Vendor<br />

Syntax<br />

Test Command<br />

<strong>AT</strong>+UDPSEND =?<br />

Responses<br />

OK<br />

ERROR<br />

SIM5215_SIM5216_<strong>AT</strong> Command Manual_V1.13 298<br />

1/13/2011

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!