just throwing this out there to share, nothing fancy. I bought a wink hub at a yard sale for 5 bucks and hated it from day one. I finally got around to getting Domoticz running on my Pi3 and it struck me the Wink hub would fit the Pi and the ZWave stick nicely. A couple of trims and a small file to open up the power, audio and HDMI ports then two holes to access the ZWave pairing button and light. Next is simple LED on the GPIO for the home logo on front (I need to grab a resistor). And the PiNK hub is born.