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You are here: Home / Topics / Problem With interfacing of GSM Module on PIC18F4550

Problem With interfacing of GSM Module on PIC18F4550

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Microcontroller › PIC › Problem With interfacing of GSM Module on PIC18F4550

  • This topic has 1 reply, 2 voices, and was last updated 7 years ago by Saatwik.
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  • December 2, 2016 at 6:43 am #4584
    Mohit
    Participant

    Hi Everyone,

    I was trying to interface the GSM module (SIM-300) with PIC18F4550 with the code given on the site but it isn't working. I am using XC8 compiler. The code given on the site has an interrupt function that is not being called. Also I wasn't sure about the delay calculations given in the program. 

    I would be thankful if someone could help me.

    March 1, 2019 at 9:29 am #15033
    Saatwik
    Participant

    This may help you https://www.engineersgarage.com/embedded/pic-microcontroller-projects/interface-gsm-module-call-message-circuit

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