yes I have read many of the Million or so posts and even did a search and a refined search and came up empty handed, I found 1 post that mentioned that the 1 wire will work for a short time untill the unit is done callibrating itself but the thread eneded after 3 posts no followups were done to see if it continued to work or not, I noticed that many of the threads end after 3 posts but then continue in a new thread and after hours of reading you get tired of weeding out the posts and threads , so I figured if I just maybe ask my queastion I might get a nice person to point me to a link or jus