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interface between cc2430 and GSM-GPRS MODEM

Munmun Das
Prodigy 10 points

Other Parts Discussed in Thread: CC2430

How can I create a interface between cc2430 module and GSM-GPRS modem( Model M1306B)?

  • 0
    TI__Guru 64630 points

    Munmun Das said:

    How can I create a interface between cc2430 module and GSM-GPRS modem( Model M1306B)?

    What interfaces are available from the GSM-GPRS modem?  Is it a SPI interface, UART, or something different?

  • 0
    TI__Expert 3140 points

    Munmun Das,

    You need to research the technical specifications of the modem you are interested in in order to determine the interface type. Normally, modems like this have a UART interface. If you add a RS-232 transceiver to the CC2430's UART port, it should communicate easily to the modem's UART port (assuming that it has one).

    Scott

  • 0
    Prodigy 210 points

    Hi Munmum Das,

    Most cellular modems have a serial AT command interface.  We added an RS232 chip to our CC2430 board and a table driven serial comm process to accomadate almost any AT command sequency for connection management. Once connected we pass data between our backend server and any device on the Zigbee network. Works great.

    Jim