28154 Parallax Boe-Bot Parts Kit and Text: If you already have a BASIC Stamp 2 module and a Board of Education programming board buy this kit to build the Boe-Bot robot.

The Robotics with the Boe-Bot v2.2 curriculum, based on the Boe-Bot robot, is the most popular Stamps in Class series. The text introduces motor control and interfacing your robot to the human world to avoid objects, following light, and provide sound and light feedback. This kit requires a BS2 and Board of Education carrier board (#28103), sold separately.

Downloads:
What's New with the Boe-Bot robot v2.0
Robotics with the Boe-Bot Text v2.2 (.pdf)