A HTTP server that displays the current temperature, using a WiFly Shield and an LM35 CAZ. Also can send how much memory is free for diagnostics.
A WiFly Shield as above, and the LM35 CAZ wired up like in Figure 7 of the datasheet, so we can measure negative temperatures.
This branch of the WiFly Shield library, which has modifications for Arduino 1.0: https://github.com/jmr13031/WiFly-Shield
Was finding server was becoming unresponsive (I think all issues are now sorted) but left it in. https://playground.arduino.cc/Code/AvailableMemory
IP is hardcoded to 192.168.1.81. This should be changed.