When developing IoT products and applications the last thing you want to do is set
up your own broker, so don't ....
As part of our commitment to help simplify and accelerate your IoT projects, we've built MQTTHQ.com
MQTTHQ is a load-balanced, multi-node MQTT broker cluster, designed to provide a stable, highly-reliable broker for developing IoT products and applications ... and the best bit is, it's completely FREE to use!
MQTTHQ supports both TCP and Websocket connections ... to get the settings you need to start using it, check out MQTTHQ.com