The LiteOS 2.0 is the latest version of LiteOS. It runs on the following platforms: MicaZ as target board, and MIB510/MIB520 as programming boards. Unlike 1.0, LiteOS 2.0 is closely integrated with AVR Studio 5.0. This brings multiple advantages, such as IDE editing, debugging, and built-in JTAG support. Due to a problem of compatiability between IRIS and AVR Studio, IRIS mote support will be added in version 2.1.