Node-Red Resources

 

The following are some resources for using node red. Node red is a flow based visual programming language developed by IBM for wiring together hardware devices. It's open source and can run on just about anything. At it's core is MQTT (Message Queuing Telemetry Transport) which was also developed by IBM. MQTT is a simple way of efficiently exchanging information between devices with potentially limited abilities and was originally designed for use in monitoring oil pipelines in the early 1990's.

 

From the main node red website: https://nodered.org/

Getting started

Node red User Guide

 

Other sources of information:

Node RED Programming Guide

Getting started with node-red

Getting started with node-red from Raspberry Pi foundation

 

Node-red Videos:

These are some helpful videos.

Basic introduction part 1:

 

Basic introduction part 2:

 

 

A practical introduction: