- Install Node.js and npm.
- Install p5.serialcontrol if you want to connect an Arduino.
$ npm install
$ npm start
(for just node) or$ npm dev
(to use nodemon to help with development) to start server and connect at localhost:8080
Arduino
- https://learn.adafruit.com/circuit-playground-lesson-number-0/buttons-slide-switch
- https://www.arduino.cc/en/tutorial/debounce
Web App