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You are here: Home / Topics / Interfacing gsm modem with 8051

Interfacing gsm modem with 8051

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Microcontroller › 8051 › Interfacing gsm modem with 8051

  • This topic has 1 reply, 2 voices, and was last updated 14 years, 5 months ago by dagakshay.
Viewing 2 posts - 1 through 2 (of 2 total)
  • Author
    Posts
  • January 20, 2011 at 5:42 am #548
    vipin.vc
    Participant

    Hi all,

    i’m a new guy in this field i have a problem with gsm modem(sim300)

    and 89c52

    modem to pc interface is ok

    pc to 89c52 interface ok

    but both not working when connected together

     

    January 20, 2011 at 9:15 am #5348
    dagakshay
    Participant

    go for the links it might help you th emain thing is syncraonization b/w you controller and modem.. (specially the first two links)

     

    http://www.engineersgarage.com/microcontroller/8051projects/gsm-interface-8051-microcontroller-circuit-code

     

    http://www.engineersgarage.com/microcontroller/8051projects/interface-gsm-module-8051-microcontroller-circuit-code

     

    http://www.engineersgarage.com/microcontroller/8051projects/interfacing-gsm-8051-microcontroller-circuit-code

     

    http://www.engineersgarage.com/articles/gsm-gprs-modules

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