Node-RED

Node-RED is an agnostic framework that can be used to build a simple IoT edge visually. Node-RED also supports Raspberry Pi and other lite hardware. It is based on Node.js and supports several protocols and several standards. Node-RED also allows us to develop our own plugins. Node-RED is not specialized for industrial environments, but can be used profitably for pilot projects and proof-of-concept projects, or in conjunction with other components.