mig
tool,
and SerialForwarder.
To run the AntiTheft demo you will need mica2 or micaz motes, and some mts310 sensor boards (you can also use mts300 boards, though you will lose the movement detection functionality). If you do not have this hardware, the slides and AntiTheft code should still provide a good overview of TinyOS 2.
printf
library to
print debug messages to your PC from a TinyOS application running on a mote.