The first step is to have at least one Arduino Wi-Fi module ready. You also need to have the Galileo board ready to run a Node.js program with the Intel XDK software, as in previous chapters.
We are now going to examine the code to connect our Arduino boards to the Galileo board. We will assume here that we have two Arduino modules in our home automation system, at two different IP addresses: one ending with 103, and one ending with 105.
This is the complete code:
// Node-aREST var rest = require("arest")(app); rest.addDevice('http','192.168.1.103'); rest.addDevice('http','192.168.1.105');
Pretty simple, right? The only thing you need to change is the IP addresses of the boards in your system.
You also need to edit the