MQTT and CoAP Sensors and Actuators

Question

MQTT and CoAP are being promoted as standard protocols that allow connecting constrained devices to the Internet.

I'm interested in a list of sensors and actuators that support these two protocols either in a native way or through a mesh/gateway.

Answer 1

For CoAP: Every 6LowPAN sensor mote have a CoAP client, for example the one running contiki: http://www.contiki-os.org/hardware.html or OpenWSN, RIOTOS

Also you can use any Arduino: https://github.com/1248/microcoap

Answer 2

One that is worth checking in addition to Julien's List is mBed from ARM

https://mbed.org/

it supports both CoAP and MQTT