Post tweets with a hashtag to an Electric Imp "Emma" board

emma.js

var twitter = require('node-twitter')
  , util = require('util')
  , https = require('https')

var twitterClient = new twitter.SearchClient({
    consumer_key: '__YOUR_TWITTER_CONSUMER_KEY__',
    consumer_secret: '__YOUR_TWITTER_CONSUMER_SECRET__'
});

var lastTweet;

function getNextTweet() {
    twitterClient.search({q: '#electricimptest'}, function(err, data) {
        if(data && data.results) {
            var recentTweet = data.results[0];
            if(lastTweet != recentTweet.id_str) {
                sendToEmma(recentTweet.text);
                lastTweet = recentTweet.id_str;
            }
        }
        setTimeout(getNextTweet, 1000);
    });
}

function sendToEmma(text) {
    text = text.replace(/#electricimptest/, '')
    console.log(text);
    var req = https.request({
        host: 'api.electricimp.com',
        port: 443,
        path: '/v1/__PLAN_ID__/__HTTP_NODE_ID__?value='+encodeURIComponent(text),
        method: 'GET'
    }, function(response) {
    });
    req.end();
}

getNextTweet();