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Topic: GSM/GPRS module and PPP protocol (Read 1 time) previous topic - next topic

Vik009

Hi,

I have been searching out for GPRS shield for Arduino and found a pretty good one on the below mentioned link

http://www.seeedstudio.com/wiki/GPRS_Shield

I want to implement PPP to post sensor data on the internet. Is there any developed library available to implement PPP protocol with Arduino and GPRS shield ?

BR,
Vik

dhunt

Quote
Is there any developed library available to implement PPP protocol with Arduino and GPRS shield ?


How would that be different to PPP over a TCP connection?

Vik009

Does the shield provide PPP over TCP ? I mean posting stuff on the web server via UDP or TCP stack full fills the PPP requirements with this shield ?

dhunt

The shield lets you establish TCP connections. If your target server supports PPP over TCP then you can just implement that or locate a library to do it for you.

Btw, the SM5100 uses PPP to establish a connection to your cellular provider to carry the TCP connection.

What does your target server support as its protocol?

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