I have a Duemilanove with an ethernet shield. I have tried the basic examples, but I need some way of handling the incoming data. Any examples for how you can send a string with a number over telnet (e.g. "123") and interpret it as numeric data?
I assume you need to read one byte at a time and add them to a char array?
Some examples with difficulty in between the "chat" echo repeater and a full web server would be nice to have.