Recent content by smarthomegeek

I upgraded EPROM chip (ordered by eBay) on my processor with the latest version 20A04-2 3.16, and it worked. I learned a few things below.   1) The Ethernet function was not enabled with my old chip; it was enabled for version 2.4 or later, per tech support. 2) The zone settings were not...

Just want to add an update to the thread in case other people are looking for similar info. I struggled to find the correct information and benefited greatly from read the discussions at the forum.   I have an old HAI HAI OMNIPro II 20A00-2 controller/processor/board with two chips, similar to...