GSM modem interfacing to AT89C51

Discussion in 'The Projects Forum' started by amit251291, Dec 30, 2012.

  1. amit251291

    Thread Starter New Member

    Dec 30, 2012
    4
    0
    Hello,
    I want to interface GSM modem to AT89C51.
    Does any one have ASSEMBLY CODE to interface GSM mode to AT89C51. If yes then please share it.. :)
    Or please share the link for the same..
     
  2. gootee

    Senior Member

    Apr 24, 2007
    447
    50
    I assume that you want the device to be able to receive calls, but do you need it to also be able to initiate calls?

    What type of GSM modems are available?
     
  3. amit251291

    Thread Starter New Member

    Dec 30, 2012
    4
    0
    no no.. I just want to send a SMS to particular mobile number by using GSM modem.
    Modem is sim 300. :)
     
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