motion_bot.js

var db = require('orchestrate')('MY DATABASE KEY')

var gpio = require("gpio");

var gpio4 = gpio.export(4, {
   direction: "in",
   ready: function() {
   }
});

// whenever gpio4 changes, call this function that uses the argument 'val'
// which is the value of the pin
gpio4.on('change', function(val){
  
	if(val == 1){
		console.log(new Date(), 'motion!')
	}

  // send the data to the server to the collection 'motion'
	db.post('motion',
	{
		date: new Date,
		value: val
	}
	).then(function(result){
		console.log('done posting to o.io '+ result)
	})

})