kwdckperera
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I want to send data from my GPRS module (Huawei GTM900 -http://www.lankatronics.com/huawei-g900-gprs-development-module-with-antenna.html ) to a server on web. I plan to use a micro-controller pic 16f877A for this connecting GPRS module via UART port.
First i tried to check my module with my PC. I used Hypoterminal for sending At commands to GPRS module. But i could not establish a connection with my network. Please help me with this.
Following are my network details.
here is the commands i typed and corresponding replies got.
Please help me with this.
Thanks
First i tried to check my module with my PC. I used Hypoterminal for sending At commands to GPRS module. But i could not establish a connection with my network. Please help me with this.
Following are my network details.
Code:
Use Proxy Yes
Proxy Address / IP Address 192.168.050.163
Port Number / Proxy Port 8080
Username (blank)
Password (blank)
APN / Access Point mobitel3g
Login Request No
Authentication PAP
Data Compression No
Header Compression No
Allow Calls Automatic
DNS Address ...
Homepage http://wap.mobitel.lkhere is the commands i typed and corresponding replies got.
Code:
AT
OK
AT+CPIN?
+CPIN: READY
AT+cgatt=1
OK
AT+CGDCONT=1,"IP","mobitel3g","192.168.050.163",0,0
OK
AT#GPRS=1
ERROR
AT#GPRS=1
ERRORPlease help me with this.
Thanks