GPRS Shield V2 - Corrupted response

Ardiuno Compatible shields

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benjamin6
Pre-kindergarten
Pre-kindergarten
Posts: 3
Joined: Fri Jul 10, 2015 4:30 pm

GPRS Shield V2 - Corrupted response

Post by benjamin6 » Tue Mar 29, 2016 9:47 pm

Hi,

I am using the GPRS Shield V2 to send POST request to my server.
The POST is received correctly by my server which respond by a 200 OK HTTP response.
The problem is that the 200 OK response received by the arduino is sometime corrupted. Here is an example of a corrupted received response VS a good response :

Code: Select all

SEDOK
TT/.120 OK
Date: Fri, 11 Mar 2016 14:16:25 GMT
Server: Apache
...

Code: Select all

SEND OK
HTTP/1.1 200 OK
Date: Fri, 11 Mar 2016 14:16:43 GMT
Server: Apache
...
I tried to change the baudrate of the SIM900 from 2400 to 9600 but this didn't fixed the problem. What could cause this problem and how can I fix it?

Thanks,

Benjamin

kavi
Staff
Staff
Posts: 305
Joined: Tue Dec 09, 2014 12:06 pm

Re: GPRS Shield V2 - Corrupted response

Post by kavi » Mon Apr 04, 2016 2:28 pm

Hi Benjamin,

Please change the baud rate to 19200 and let me know it works.

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