Hi,
I am coming from Iris, SmartThings, and OpenHAB. I have SmartThings and OpenHAB tied together well to handle a number of rules integrating dissimilar systems. One such system is UPB. I use UPB to control all the lights and ceiling fans in my house. It works very well, and with the serial controller connected through OpenHAB, I can control my lights through Google Home and trigger lights to turn on/off based on events from SmartThings devices.
Across many systems, I have always wished that I could find one device/ecosystem to control it all. SmartThings and OpenHAB have gotten me the closest to this goal. However, it would be awesome if one hub could handle it all. I was curious if there was any USB or Serial support on the hub, and if there was a possibility to have UPB support as well?