Sensors Dev
https://www.quora.com/What-is-6LoWPAN-and-which-mote-supports-it-in-Network-Layer
https://zaidmufti.wordpress.com/2016/09/02/what-is-6lowpan-and-which-mote-supports-it-in-network-layer/
https://www.utwente.nl/ewi/dacs/colloquium/archive/2010/slides/2010-utwente-6lowpan-rpl-coap.pdf
http://www.openmote.com/standards/ietf-6lowpan.html
Devices
https://www.cooking-hacks.com/shop/waspmote/kits
http://thenewstack.io/tutorial-prototyping-a-sensor-node-and-iot-gateway-with-arduino-and-raspberry-pi-part-1/
https://bergzand.net/6lowpan-on-linux-with-raspberry-pis.html
https://firefly-iot.com/product-category/firefly_devices/