Add a new sensor In NCD node-red lib Recently I started to learn a bit about node-red. Its a graphical based drag-and-drop kind of software platform. Which makes it ideal for users like me who work mostly in hardware and have very little knowledge of the core software. In this guide we will learn how we can add a new sensor in existing ncd node-red lib. ncd is adding new wireless sensors in their IoT enterprise portfolio and it’s possible that a lot of sensors are not supported in node-red yet. Adding a new sensor in node-red is super easy.