https://thethingsnetwork.org/c/zurich/
http://www.meetup.com/IoT-Zurich/
https://thethingsnetwork.org/labs/story/how-to-build-your-own-lorawan-gateway
http://staging.thethingsnetwork.org/wiki/Home
https://slides.com/gonzalocasas/ttn-162016/
http://www.makerfairezurich.ch/