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GPRS transparent data mode in SIM340

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sharath_gk

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Hi,
I am using SIM340D module to send continuous data using GPRS transparent mode to server.
The command sequence is as follows.
AT+CIPMODE=1
OK - Receiving Response
AT+CIPCCFG=3,2,256,1
OK - Receiving Response
AT&D1
OK - Receiving Response
AT+CIPSTART=”TCP”,”XX.XX.XX.XX”,”80”
OK - Receiving Response
CONNECT - Receiving Response
And I am Probing DCD pin and its going low.
Then I am sending 256 bytes of data to serial port.
If I send once I am receiving the data in server.
But If I send more than once then also I am receiving the data only one time.
Even I have tried with 1 second delay then also Module is sending the data only once.Can any body know how to send the data continuously in GPRS data transparent mode.
 

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