We have been hearing a lot about node.js. It's popular among web developers and IoT specialists, but what exactly is it, and why is it widely used as a primary language for development?
What is node module? A module encapsulates related code into a single unit of code. When creating a module, this can be interpreted as moving all related functions into a file. Node modules run in their own scope so that they do not conflict with other modules. Node relatedly provides access to some globals to help facilitate module interoperability. The primary 2 items that we are concerned with...
Create a Node-RED flow to turn on a Philips Hue an Intel® IoT Gateway.
Node-RED* is a tool for wiring together hardware devices, APIs and online services in new and interesting ways. Node-RED provides a browser-based flow editor that makes it easy to wire together flows using the wide range nodes in the palette. Flows can be then deployed to the runtime in a single click.