$250 is not a horrible price for:
2 SS kettles, 2 boil elements, 2 brew pumps, 1 heat exchanger (CFC), and 6 solenoids. If I could use it with another controller like CraftbeerPi it'd be worth it for me.
You probably could if you had knowledge of electronics. Who knows how much it would cost to connect. Then you would have to program it to work. That is something that Brewie never solved. If you can't do those yourself you would have to pay experts to do the engineering, building and a programmer.......