EON Demo from sensor data using Arduino and Johnny-Five on Node.js with Express and Jade

Quick Start

You need to install Johnny-Five, PubNub, Jade and Express to run the node.js code with Arduino.

Install all the dependencies:

$ npm install

Start the server:

$ npm start

Then go to http://localhost:3000 on browser

Hardware Wiring

Temperature

The temperature data comes from a LM35 sensor, and it is published to PubNub.

When you are using Arduino with Johnny-Five, you need to install StandardFirmataPlus to your Arduino to be able to run the code.

Installing StandardFirmataPlus

1. Connect your Arduino to computer with a USB cable.
2. On Arduino IDE.
3. Go to File > Examples > Firmata > StandardFirmataPlus
4. Upload the code to the device.

Now, you are done with Arduino IDE. You can close it and switch to your fave IDE (or keep using Arduino IDE if you like).

Arduino wiring

Example

Docs and Websites

• Website of Johnny-Five - Docs
• Website of Express - Docs - v4.x
• Website of PubNub - Docs
• Website of Jade - Docs

Credits

An original project of Tomomi ❤ Imura