Make sure you've installed NodeJS and have it added to your system path (https://nodejs.org/en/download/). You can execute "node -v" in your console to get the current installed version.
If you've just cloned this repository you'll first have to download the required libraries. Open your console and browse to this folder, then execute "npm install". All software dependancies will be automatiacly installed.
To run the application you simply execute "node app.js" from your console.
Serial port library supports OSX, Windows and Linux except for ARM processors.
URL: https://github.com/EmergingTechnologyAdvisors/node-serialport