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  • @DrAzzy agree about http. But I've come across a lot folk who can do embedded but don't know where to start with building web apps. I've helped quite a few in the electricimp & node-red communities do it and it would be great to point them at a simple App builder that talked to their device.

    MQTT was invented by IBM to allow constrained devices talk to industrial SCADA systems. It's been around for ages & is widely supported. One reason I assume Gordon added a library for it.