How Well Do You Know Node-RED for IoT Programming?

• Node-RED is a tool for visual data flow programming.
• It was developed by IBM to connect devices, APIs and online services for IoT.
• Node-RED is browser-based and allows easy node integration with a wide palette.
• It allows programming of hardware devices, APIs and online services.
• Programs developed with Node-RED can be saved and shared for free.
• The editor is based on a browser and allows easy integration of nodes with different functions.
• The runtime environment is built on Node.js and is ideal for Edge devices and cloud.
• The palette of nodes can be easily extended with hundreds of thousands of modules.
• Node-RED stores flows in JSON format, making it easy to import and export them.
• An online library of flows allows sharing with the world.

"Put your knowledge to the test with our Node-RED quiz! From visual data flow programming to hardware device programming, this tool allows easy integration with a wide palette of nodes. Discover how Node-RED connects devices, APIs, and online services for IoT, and learn how to save and share programs for free. Challenge your understanding of the browser-based editor, and explore the runtime environment built on Node.js. With a vast selection of modules available, find out how to extend your palette of nodes and