RPi Node-Red: Push Button

Parts List: What is a Push Button? A push button is a momentarily activated button.  When the button mechanism is fully depressed an internal electrical connection is made and this newly made connection can be read as the activation of the button. Getting Started:   Setting up Node-Red Start Node-Red and navigate to 127.0.0.1:1880.  Drag … Continue reading RPi Node-Red: Push Button