Michael Olson wrote: <...> I recommend the BitScope 300U. http://www.bitscope.com/ ..., and they are making an access library <...> I have purchased the exact same unit BS300U. I have the list of commands to communicate with the unit but I would be very interested in a library. Where can I find this access library? Could you give more specific reference? Gaston Gagnon -- http://www.piclist.com hint: The PICList is archived three different ways. See http://www.piclist.com/#archives for details.