This is sample application using arduino and NodeJs to create a server using Express in order to communicate a web app through serial port with arduino board. This example was tested in Ubuntu 16.04.
When the pin 12 of Arduino is sent to low state it send a signal to web app to change video.
To run code you should upload arduino code in the board and run the next code to deply server: npm install and then npm start.
- MIT license
- Copyright 2019 © Jonathan Vargas.