Node-RED is a low-code software tool for automating IoT services, built on Node.js and suitable for both edge devices like Raspberry Pi and cloud platforms. This tutorial covers deploying Node-RED, building application flows for user notifications and order creation, and new features in Node-RED v4.0 like improved configuration UI, timestamp options, and auto-complete suggestions for context inputs.
Table of contents
See how LogRocket's AI-powered error tracking worksPrerequisitesUse cases for Node-REDBuilding a demo application flow with Node-REDDisplaying orders on a tableOver 200k developers use LogRocket to create better digital experiencesDeploying Node-RED on different platformsDeploying Node-RED on the Azure cloud platformAccessing your virtual machine’s shellInstall Node-RED on the Ubuntu Virtual MachineHow Node-RED v4 makes configuration easierConclusion200s only Monitor failed and slow network requests in productionSort: