I have a web page that serves up content to instruct my Arduino UNO.
The content depends on comparing a variable to a stored session variable. The session variable is stored with a new value each time it is accessed.
When I browse to the page, it works exactly how it want it to, but the Arduino seems to always see it as though the session variable has never been stored. So the session is not persisting.
Is there something special I need to do to make the session persist for the Ethernet Shield?
Using Arduino UNO with Ethernet Shield W5100 For Arduino 2009 UNO Mega 1280 2560