[Matt Richardson] built this on-air light to indicate whether a Make streaming show is currently in progress. Despite the obvious cord leaving the bottom of the base (it’s a power cord) his creation is pulling data from the Internet wirelessly. He’s using an Xbee module along with an Arduino to pull this off.
In addition to the light itself there’s a base station that we haven’t seen before. The hardware is a Digi ConnectPort Zigbee-to-Internet Gateway. That’s a mouthful but it’s just a box that acts as an Xbee node and facilitates communication between its own Ethernet port and other Xbee devices in the network. So no, you don’t need a computer but you do need an Ethernet connection somewhere for the base station. [Matt] is running an open source software package on the ConnectPort call Xbee Internet Gateway (xig). Watch the video after the break to see the configuration for this package. It’s a snap, and if you’ve never used an Xbee module before this gives you a good idea of how easy it really is.