HTTP is ok for Web, but for WoT (Web-Of-Things) it cannot be HTTP but WoT still would need a Req/Res paradigm. The answer is UDP based light weight CoAP. CoAP (Constrained Application Protocol) is a specialized wire protocol which is built on top of UDP to provide HTTP/REST like Req/Res paradigm for constrained devices. Basing on… Continue reading
Posts Tagged → CoAP
REST over MQTT for Constrained Devices/Mobiles
MQTT the IoT Buzzword If you run your fingers across google you will find some really good articles about MQTT. Yet, here is a blog post to all the handy links about MQTT. In fact I covered MQTT a great deal in my previous post in the Pub/Sub context. So basically I am assuming some MQTT background… Continue reading
What you should know about the design of IoT Platforms
IoT-PaaS started reaching the masses, I have already captured the list of both freely and commercially available IoT platforms in my previous post here. But I wanted to concentrate on the elements of a successful IoT platform in a post. But again it will be a too much for a single post to cover.Let me break it down… Continue reading