Connect your LEGO robots to Internet!
NXT2WIFI is a miniature web server module featuring a fully integrated 802.11 b/g/n Wi-Fi interface, giving your LEGO® MINDSTORMS® NXT creations access to any Wi-Fi network.
You can use the NXT2WIFI adapter to control everything on your robot from your iOS device (iPhone, iPad, iPod Touch), or Android device! You can make swarm of mobile robots sharing data in a wireless network. You can give your robot social abilities, by enabling it to post on Twitter, or sharing data on ThingSpeak.