GPRS Shield AT Error "Operation Not Allowed"

Hello,

I'm trying to send some data through GET to a php page. I typed the following commands through serial:

Code:

AT+CSQ

AT+CGATT?

AT+SAPBR=3,1,"CONTYPE","GPRS"

AT+SAPBR=3,1,"APN","internet"

AT+SAPBR=1,1

AT+HTTPINIT

AT+HTTPPARA="URL","www.my_URL.com/stuff.php?variable=TEST"

AT+HTTPACTION=0
     
AT+HTTPREAD

I've manadeg to get it right some times, but afterwards, it started gettin stuck on "AT+SAPBR=1,1", returning "CME ERROR: 3 Operation not allowed".

I found some people with this problem on the SIM900 module, but no slutions. Any ideas would be much appreciated!

Thanks.

Statistics : Posted by srmvasconcelos • on Wed Oct 08, 2014 12:54 am • Replies 0 • Views 15

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