arrow-left arrow-right brightness-2 chevron-left chevron-right circle-half-full dots-horizontal facebook-box facebook loader magnify menu-down rss-box star twitter-box twitter white-balance-sunny window-close
IoT with JS (?!?!) - A Gentle Introduction to IoT
1 min read

IoT with JS (?!?!) - A Gentle Introduction to IoT

In this talk, we will be getting our hands dirty the Raspberry Pi and Node.js. Together, we will be writing a program to visualize sound levels on the web in real time. With Node on a Raspberry Pi, we will listen to a sound sensor and then send that data to a webpage so we can visualize the data live! Sounds cool right? In this talk, we will cover:

  • WebSockets: Okay, first of all, what are WebSockets? Well, WebSockets is a technology, based on the ws protocol, that makes it possible to establish a continuous full-duplex connection stream between a client and a server. A typical websocket client would be a user’s browser, but the protocol is platform independent. It is the closest API to a raw network socket in the browser.
  • How to setup Node.js on a Raspberry Pi
  • Connecting sensors to a Rasperry Pi and reading the inputs with Node.

Enjoying these posts? Subscribe for more

Already have an account? Sign in
You've successfully subscribed to Bytesized Code.
Success! Your account is fully activated, you now have access to all content.
Success! Your billing info is updated.