Open HPI is an open source project created to provide an open implementation of the SA Forum's Hardware Platform Interface (HPI). It provides a universal interface for Platform Management, including hardware sensor monitoring and control.
Information regarding Project Releases and Project Resources. Note that the information here is a quote from Freecode.com page, and the downloads themselves may not be hosted on OSDN.
Client programs have been cleaned up. A daemon timeout connection bug has been fixed. Non-threaded mode has been eliminated. There are many fixes in the BladeCenter plugin, general improvements to error checking code, and many other fixes.