Send CO2 sensor data to Plot.ly using Wifi Shield and Stalker
#Libraries Wifi https://github.com/arduino/wifishield
Plotly Api https://github.com/plotly/arduino-api
#Hardware Stalker http://www.seeedstudio.com/wiki/Seeeduino_Stalker_v2.3
Wifi Shield http://arduino.cc/en/Main/ArduinoWiFiShield