Need assistance on GPRS connectivity using SIM340 GSM Modem

This project was awarded to sanoonhamza for $30 USD.

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Project Budget
$30 - $250 USD
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Project Description

I have a MOD-GSM olimex board incorporating Sim340DZ GSM module.

I am interfacing it with my PIC32 MAXI WEB Olimex controller board.

The strategy is I have defined a receiver interrupt to receive responses from GSM Modem.

And I send the commands to the GSM modem via simple transmission

via polling till all data is sent on the UART Port.

I am able to send the dial command and dial any number and end a call but

I am not getting any responses on the receiver interrupt of the microcontroller

from the MOD-GSM board. Moreover I am also unable to connect to GPRS

while issuing commands only as I cannot see responses of the commands,

as are they OK or ERROR. So my requirement is GPRS connectivity of

my module and sending the string to the server with a specific IP and Port number.

Please inform me your previous work related to the GPRS project.

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