The NXTBee is the first sensor for Lego Mindstorms to use the High Speed Port 4. A few months back, Milluzzi Labs released the RS-485 Block that communicated between NXTs through Port 4. Building on that, the team has finally chased the bugs out of a version for the NXTBee.
The Blocks for NXT-G for the NXTBee can be downloaded here.
These Blocks are in beta, and we’re asking users to post their experiences and any bugs that they find along the way through a website we’ve setup: