sebasira
Joined: 15 Aug 2008
Posts: 1
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 15 Aug 2008 14:37 PROBLEM: SIM300/SIM340 NOT ANSWERING |
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Hello everybody, I'm new here...
I've got this problem... I'm able to stablish a TCP/IP connection with a PC SERVER via GPRS... I transmit data with AT+CIPSEND...
But sometimes, and only sometimes, the module stop answering... I mean, the module is powered on I stablish the connectio and then, suddenly, no matter which AT commandI I send the module just do not response... I think that the problem begins with a AT+CIPSEND... I send this AT command and I don't get the "> "... But I could not know because it response to no command... When this happend, I SHUT the connection and apparently work fine and sometimes fails again...
I run the same code on a SIM200 and it work perfectly fine...
Any help would be HUGELY APPRECIATTED!!! if you need more info to understand my problem., please let me know
Thanks in Advance
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