Node RED

install windows: Download | Node.js Node.js® is a JavaScript runtime built on Chrome’s V8 JavaScript engine. download and install latest LTS for your system.   Check version using Powershell: node –version; npm –version — v8.11.3 add-ons from vanilla install tradfri esp scargill sonoff flickr – tumblr – instagram twitter varianter dropbox pi gpio johnny five […]

GRBL workflow – Arduino

INSTALL WORKFLOW using an arduino uno and an arduino cnc shield: 1) Grbl is a motion control GCode Interpreter. The controller is written in highly optimized C to achieve precise timing and asynchronous operation. It is able to maintain up to 30kHz of stable, jitter free control pulses. download GRBL 1.1 here 2) Flash the […]