Mobile phone interface with 89c52

Discussion in 'Embedded Systems and Microcontrollers' started by SUBRATA CHAKRABORTY, Aug 4, 2008.

  1. SUBRATA CHAKRABORTY

    Thread Starter New Member

    Jul 31, 2008
    2
    0
    Sir,
    I want to interface mobile phone with microcontroler for read sms message and send sms message through mobile phone with 89c52 microcontroler.
    please help me sir.
     
  2. roddefig

    Active Member

    Apr 29, 2008
    149
    0
    Hello.

    I would look at purchasing a cellular module development kit. Telit (http://www.telit.com/) is a popular manufacturer. You can interface to it using the serial port on your microcontroller and then send and receive SMS messages.
     
  3. binu_ji

    Member

    Jul 13, 2007
    22
    1
    What's mobile you want to use. If it support AT commands then it is easy to sent SMS.
    Examples for send and receive SMS
    For sending SMS in text Mode:
    AT+CMGF=1 press enter
    AT+CMGS=”mobile number” press enter

    Once The AT commands is given’ >’ prompt will be displayed on the screen.
    Type the message to sent via SMS. After this, press ctrl+Z to send the SMS.
    If the SMS sending is successful, “ok” will be displayed along with the message number.

    For reading SMS in the text mode:
    AT+CMGF=1 Press enter
    AT+CMGR= no.
    Number (no.) is the message index number stored in the sim card. For new SMS, URC
    will be received on the screen as +CMTI: SM ‘no’. Use this number in the AT+CMGR
    number to read the message.
    Voice call
    Initiating outgoing call:
    ATD+ mobile number; press enter

    For disconnecting the active call:
    ATH press enter

    For receiving incoming call:
    ATA press enter
     
  4. vinay kumar yadav

    New Member

    Aug 9, 2008
    2
    0
    i am doing engineering in electronics & communication ,please suggest me for final year project
     
  5. amolhshah

    Member

    Aug 12, 2008
    13
    1
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