How to save or clone the SD card of a mini PC Raspberry Pi, Orange Pi

Saving or cloning the SD card of a Raspberry Pi mini-PC (Orange Pi, Odroid ...) is an essential maintenance operation to be carried ...

Installing Node-RED on macOS or Windows, auto startup with PM2

Node-RED can be used on all platforms that can run Node.js. In this tutorial, we'll see how to install Node-RED on macOS or a Windows PC ...

Getting start with Node-Red: Installation and discovery on Raspberry Pi 3 (or 2)

Node-Red is a graphical programming language for developing connected objects (and many other things). Node-Red is an open source (and ...

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