It's been a while since there has been an update here, so in lieu of one here are some interesting links I've come across recently. Add a comment to the post if you've done something cool not mentioned here! Work progresses on mosquitto 1.2. Initial release of an MQTT-S gateway, written in ruby: * And some MQTT-S tools: * A Pinoccio/MQTT/sensor powered Theramin: * Voice controlled MQTT LED: * An MQTT notification plugin for Jenkins/Hudson: *