Found a better, more compact way to connect the Nano to the internet which means getting easy internet access by using the much smaller and more affordable WIZ550io module from WIZnet.
This IoT example shows how to connect CO2 sensor to your ethernet network, and how to send sensing data by using Serial-to-Ethernet gateway module as UDP client
Applications, Ethernet Collection, Sensing&Gathering, SNS, Tutorial, W5500, W5500&WIZ550io, WIZ550ioWIZnetMuseum
This tutorial explains how to make the fire alarm system using ioShield-A & send the alarm message to SNS (such as facebook, twttter and etc) when the temperature rise up higher than threshold.
WIZnet is an official ARM mbed partner and release the W5500 library for mbed. This library supports W5100, W5200 and W5500 and you can connect the WIZ550io to your mbed platform via SPI.
This video part 1 will guide you how to build The Internet of Things (IoT) using Arduino, WIZ550io Ethernet Module and Xively by LogMeIn.
This video part 2 show you The Internet of Things (IoT) using Arduino, WIZ550io Ethernet Module and Xively by LogMeIn in action,
This video will guide you how your Arduino post tweet to your Twitter Account using Arduino Duemilanove and WIZ550io Ethernet Module.