A collection of 6 Node-RED lab flows for learning the basics: Hello World with Inject/Debug, custom logic with Function nodes, no-code routing with Switch/Change, context exchange across Node/Flow/Global scopes, and MQTT pub-sub with a live dashboard via @flowfuse/node-red-dashboard. Lab 1: Hell...
Source: [Dev.to](https://dev.to/ibrahim99035/learning-node-red-through-6-practical-labs-4fjk)