Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronic Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

Register Log in

GPRS transparent data mode in SIM340

Status
Not open for further replies.

sharath_gk

Newbie level 1
Joined
Apr 27, 2011
Messages
1
Helped
0
Reputation
0
Reaction score
0
Trophy points
1,281
Activity points
1,289
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.
 

Status
Not open for further replies.

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Top