<?xml version="1.0" encoding="UTF-8" ?>
<?xml-stylesheet type="text/xsl" href="https://community.arm.com/utility/feedstylesheets/rss.xsl" media="screen"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/" xmlns:wfw="http://wellformedweb.org/CommentAPI/"><channel><title>Interfacing of GSM module with 8051</title><link>https://community.arm.com/developer/tools-software/tools/f/keil-forum/39859/interfacing-of-gsm-module-with-8051</link><description> 
hello sir/madam, 
This forum is very good. last time also i had used this.Got very nice
information.:) 

 
Now i want to interface GSM module with 8051. 
1)can i do it without using hyper terminal? (i guess it can be done
by using serial port of 8051</description><dc:language>en-US</dc:language><generator>Telligent Community 10</generator><item><title>RE: Interfacing of GSM module with 8051</title><link>https://community.arm.com/thread/116955?ContentTypeID=1</link><pubDate>Thu, 23 Aug 2012 07:36:43 GMT</pubDate><guid isPermaLink="false">dd9e70c8-6d3c-4c71-b136-2456382a7b5c:eba638f5-fbbc-4605-8a2c-53a2fe42b3af</guid><dc:creator>AMIT KULKARNI</dc:creator><description>&lt;p&gt;&lt;p&gt;
yes sir:) i&amp;#39;m posting here to clear my basic concepts only:)&lt;br /&gt;
n i know u all surly help me to clear my doubts:)&lt;br /&gt;
thank you for that:)&lt;/p&gt;
&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: Interfacing of GSM module with 8051</title><link>https://community.arm.com/thread/106290?ContentTypeID=1</link><pubDate>Wed, 22 Aug 2012 12:20:28 GMT</pubDate><guid isPermaLink="false">dd9e70c8-6d3c-4c71-b136-2456382a7b5c:9d0b20aa-4eb0-427e-92c9-6585f1b32d30</guid><dc:creator>Andy Neil</dc:creator><description>&lt;p&gt;&lt;p&gt;
You need to do your own basic study.&lt;/p&gt;

&lt;p&gt;
If you then have specific questions, people will help - but won&amp;#39;t
do your basic study for you.&lt;/p&gt;

&lt;p&gt;
If you want the job done for you - at a fee - see: &lt;a href="http://www.keil.com/condb"&gt;http://www.keil.com/condb&lt;/a&gt;&lt;/p&gt;
&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: Interfacing of GSM module with 8051</title><link>https://community.arm.com/thread/80483?ContentTypeID=1</link><pubDate>Wed, 22 Aug 2012 00:21:28 GMT</pubDate><guid isPermaLink="false">dd9e70c8-6d3c-4c71-b136-2456382a7b5c:39560012-4d58-4522-bbd8-26eebb8d30c3</guid><dc:creator>AMIT KULKARNI</dc:creator><description>&lt;p&gt;&lt;p&gt;
yes yes... but i asked here because you people are more
experienced than me..&lt;/p&gt;

&lt;p&gt;
ohk thank you... i&amp;#39;ll see those websites and will get back to
you....:)&lt;/p&gt;
&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: Interfacing of GSM module with 8051</title><link>https://community.arm.com/thread/106291?ContentTypeID=1</link><pubDate>Tue, 21 Aug 2012 13:33:52 GMT</pubDate><guid isPermaLink="false">dd9e70c8-6d3c-4c71-b136-2456382a7b5c:d88f38f1-537f-4094-a02d-f28cecb96671</guid><dc:creator>Andy Neil</dc:creator><description>&lt;p&gt;&lt;p&gt;
&lt;a href="http://www.8052.com/forum/read/160143"&gt;www.8052.com/.../160143&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;
You probably also need to study the so-called &amp;quot;bible&amp;quot; for the 8051
architecture: &lt;a href="http://www.8052.com/forum/read/187976"&gt;www.8052.com/.../187976&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;
And:&lt;/p&gt;

&lt;p&gt;
&lt;a href="http://www.8052.com/tutorial"&gt;http://www.8052.com/tutorial&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;
&lt;a href="http://www.keil.com/books/"&gt;http://www.keil.com/books/&lt;/a&gt;&lt;/p&gt;
&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: Interfacing of GSM module with 8051</title><link>https://community.arm.com/thread/91675?ContentTypeID=1</link><pubDate>Tue, 21 Aug 2012 13:27:39 GMT</pubDate><guid isPermaLink="false">dd9e70c8-6d3c-4c71-b136-2456382a7b5c:c5491700-13f6-40b3-bab0-685cb68880fa</guid><dc:creator>Andy Neil</dc:creator><description>&lt;p&gt;&lt;p&gt;
other &lt;b&gt;Search Engines&lt;/b&gt; are available...&lt;/p&gt;
&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: Interfacing of GSM module with 8051</title><link>https://community.arm.com/thread/67669?ContentTypeID=1</link><pubDate>Tue, 21 Aug 2012 13:26:52 GMT</pubDate><guid isPermaLink="false">dd9e70c8-6d3c-4c71-b136-2456382a7b5c:dc25b623-a29d-4a1f-85dd-acfe2f1dd309</guid><dc:creator>Andy Neil</dc:creator><description>&lt;p&gt;&lt;p&gt;
ever heard of &lt;b&gt;Google&lt;/b&gt; and &lt;b&gt;Wikipedia&lt;/b&gt;...?&lt;/p&gt;
&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: Interfacing of GSM module with 8051</title><link>https://community.arm.com/thread/80485?ContentTypeID=1</link><pubDate>Tue, 21 Aug 2012 05:54:15 GMT</pubDate><guid isPermaLink="false">dd9e70c8-6d3c-4c71-b136-2456382a7b5c:52618f3d-49d3-4ca5-91d1-bf0cdc0afb41</guid><dc:creator>AMIT KULKARNI</dc:creator><description>&lt;p&gt;&lt;p&gt;
thank you for nice information...:)&lt;/p&gt;

&lt;pre&gt;
You can even find sites specializing in hobbyists, that sells small kits with the module mounted on some form of breakout board
&lt;/pre&gt;

&lt;p&gt;
can you please tell me such sites which are better suit me? you
are experienced in this field..:)&lt;/p&gt;
&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: Interfacing of GSM module with 8051</title><link>https://community.arm.com/thread/67666?ContentTypeID=1</link><pubDate>Mon, 20 Aug 2012 08:18:15 GMT</pubDate><guid isPermaLink="false">dd9e70c8-6d3c-4c71-b136-2456382a7b5c:b1992e47-cd53-4e46-8641-99bc122a08fe</guid><dc:creator>ImPer Westermark</dc:creator><description>&lt;p&gt;&lt;p&gt;
Get a GSM module with a serial port.&lt;/p&gt;

&lt;p&gt;
Get a GSM module that has _good_ documentation available.&lt;/p&gt;

&lt;p&gt;
Either get a GSM module with same logic levels for the serial port
as your processor uses - or insert a logic-level shifter between
module and processor.&lt;/p&gt;

&lt;p&gt;
Keep an eye on what supply voltages the GSM module requieres. Life
can be easier if you have a module that can use the same supply
voltage as the processor. Or that uses one of the more common
voltages, like 3.3V.&lt;/p&gt;

&lt;p&gt;
Consider if the GSM module can be bought with a development board
- most modules uses a very fine-pitch connector that you may have
troubles buying. And troubles soldering. You can even find sites
specializing in hobbyists, that sells small kits with the module
mounted on some form of breakout board - can be cheaper than buying
an SDK from the module manufacturer.&lt;/p&gt;

&lt;p&gt;
Read the documentation for the module, to figure out what AT
commands to use to get the expected result.&lt;/p&gt;

&lt;p&gt;
Code, test, debug, repeat.&lt;/p&gt;

&lt;p&gt;
Unless you extract speed information from the vehicle using CAN or
your own speed sensor on a wheel, you would have to look into adding
a GPS to the design too. Note that there exists modems that also
contains a GPS - but prioritize documentation and how to physically
connect and mount the module before prioritizing a module with
internal GPS. As a hobbyist, the manufacturers and distributors will
not break their backs to get you support with datasheets etc...&lt;/p&gt;
&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item></channel></rss>