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You are here: Home / Topics / Internet connectivity using GSM modem

Internet connectivity using GSM modem

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Miscellaneous › Others › Internet connectivity using GSM modem

  • This topic has 19 replies, 9 voices, and was last updated 8 years, 3 months ago by Pawan Kumar.
Viewing 15 posts - 1 through 15 (of 20 total)
1 2 →
  • Author
    Posts
  • May 11, 2012 at 6:03 am #1795
    Mahesh Sawant
    Participant

    Hi!
     Can any 1 plz tell me how to configure a GSM modem for sending the data packets to a web server. We can send SMS using a GSM modem interfaced with any microcontroller. Here i want to knw the codes for using GSM modem interfaced with a microcontroller for internet connectivity.

     

    thank you

     

     

    regards

    Mahesh Sawant

    May 11, 2012 at 6:47 am #7735
    Amrith
    Participant

    Hi Mahesh,

     

    Presently I’m working on the same. It is an vast subject, lot of home work has to be done.

     

    You need GPRS connectivity to communicate your modem to internet, I suggest you to start with GPRS communication & configuration. you can find the tutorials on internet.

    May 11, 2012 at 6:47 am #7756
    Amrith
    Participant

    Hi Mahesh,

     

    Presently I’m working on the same. It is an vast subject, lot of home work has to be done.

     

    You need GPRS connectivity to communicate your modem to internet, I suggest you to start with GPRS communication & configuration. you can find the tutorials on internet.

    May 11, 2012 at 3:15 pm #7746
    AJISH ALFRED
    Participant

    Hi Mahesh,

                         Which is your GSM modem. Normally GSM modules available in the market dont have GPRS connectivity, right?

    May 11, 2012 at 3:15 pm #7767
    AJISH ALFRED
    Participant

    Hi Mahesh,

                         Which is your GSM modem. Normally GSM modules available in the market dont have GPRS connectivity, right?

    May 14, 2012 at 6:43 am #7784
    Mahesh Sawant
    Participant

    Hello Ajish

     

    Yes u r right. Most of the GSM modem available in the Indian market does nt offer packet data transfer. There r few international manufacturer’s ( Siemens, Falcom) whose GPRS modem directly offer’s internet connectivity but they r very costly. If such modem is available in Indian market do inform me.

    @ Amrith
     Yes man. It does involve lot of study. For instance refer Rappoport or Vijay Garg ( Wireless Networks). There u’ll get good knowledge about GPRS data frame structure. If u could suggest any other source plz enlighten me. :)

     

     

    May 14, 2012 at 6:43 am #7798
    Mahesh Sawant
    Participant

    Hello Ajish

     

    Yes u r right. Most of the GSM modem available in the Indian market does nt offer packet data transfer. There r few international manufacturer’s ( Siemens, Falcom) whose GPRS modem directly offer’s internet connectivity but they r very costly. If such modem is available in Indian market do inform me.

    @ Amrith
     Yes man. It does involve lot of study. For instance refer Rappoport or Vijay Garg ( Wireless Networks). There u’ll get good knowledge about GPRS data frame structure. If u could suggest any other source plz enlighten me. :)

     

     

    May 15, 2012 at 6:53 am #7807
    Amrith
    Participant

    Hi Mahesh,

     

    Thank you for the reference. I will share my code once it is completly tested.Post your mail id.

    May 15, 2012 at 6:53 am #7815
    Amrith
    Participant

    Hi Mahesh,

     

    Thank you for the reference. I will share my code once it is completly tested.Post your mail id.

    May 15, 2012 at 1:48 pm #7824
    Mahesh Sawant
    Participant

    e-mail id- [email protected]

    Thanx friend

    May 22, 2012 at 4:23 am #7866
    Anonymous
    Guest

    HI FRIENDS ME TOO DOING THE SAME PROJECT FRIEND…NOW I DID PROJECT THAT SENDING AND RECEVING MSG BY USING GSM MODEM INTERFACED WITH MICROCONTROLLER BUT NOW I NEED TO COMMUNICATE WITH INTERNET FOR SENDING AND RECEVING MSG USING MICROCONTROLLER. PRESENTLY I DIDN’T HAVE ANY IDEA ABOUT THIS PROJECTS SO PLEASE ANY BODIES CAN YOU HELP ME…

     THANKING YOU FRIENDS….

    May 22, 2012 at 5:31 am #7870
    Amrith
    Participant

    Hi,

     

    As Mahesh Sawant Suggested some books above(Rappoport or Vijay Garg ( Wireless Networks)). Refer the same, you will get idea on GPRS communication.

    May 26, 2012 at 7:21 am #7910
    Mahesh Sawant
    Participant

    Hello friends

     Check this link- <http://www.olimex.com/dev/pic-gsm.html> It has got AT commands which support GPRS. Also it will help u to understand the connection between PIC controller and TCP/IP protocol structure. Good Luck!!

    May 7, 2013 at 1:59 am #9653
    Saber
    Participant

    this is one of the area of telecommunication that i really want to learn on how to configure a GSM modem for sending the data packets to a web server. and good thing i arrived on this site. awesome.

    June 11, 2013 at 8:17 am #9943
    RANJAN KUMAR
    Participant

    this is the code it may helpful to you

     

     

     

     

    For my project i want to send some data with length of 100 char every 5 second to remote server by SIM300 GPRS, I can do it by normal data mode like this:
     
    AT+CDNSORIP=1^crlf
    at+cipstart=”TCP”,”www.gpstracking.somee.com”,”80″^crlf
    at+cipsend^crlf
    >GET http://www.gpstracking.somee.com/default.asp?Data=120,76000,3235.12,3254.231^crlf
    Connection: Keep-Alive^crlf
    ^crlf
    ctrl+z

     

     

     

     

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