Thanks John.
I looked at the Ocean Controls device, but for home use, that seems a bit pricey. I have my home HVAC/HW system controlled with industrial BACNet devices that I had left over from a project a number of years ago so I thought that I might add the weather to the mix. I feel like if I play with it enough I might be able to make the Wheaterh2Bacnet [sic] code work but the truth is that I am not much of a programmer.