It was very busy indeed!
The booth: http://ibb.co/msz1zF
The showcase: http://ibb.co/fiQ8eF

The childeren loved the dollhouse. Hey google scare me! :-)

@Michael-McGilton

I have a rpi running hass and a mqtt broker. Check bruh automation site for tutorials how tot install. I have a serial gateway attached, but I guess you can also run the gateway directly on the rpi. Haven't tried it myself.

We are on our way tot Eindhoven! Very curious about the mysensors booth...

See if I can post some photo's later.