jeena/home-assistant.github.io
1
0
Fork 0
Code Issues Pull requests Projects Packages Wiki Activity Actions

Site updated at 2016-07-24 17:39:50 UTC

Browse source
This commit is contained in:
Travis CI 2016-07-24 17:39:51 +00:00
parent 2d9a218a1b
commit 29118ce15d
1007 changed files with 168343 additions and 140 deletions
Download patch file Download diff file Expand all files Collapse all files

312
blog/2016/07/01/envisalink-homematic-hdmi-cec-and-sony-bravia-tv/index.html Normal file
View file

@ -0,0 +1,312 @@
<!doctype html>
<!--[if lt IE 7]> <html class="no-js lt-ie9 lt-ie8 lt-ie7"> <![endif]-->
<!--[if IE 7]> <html class="no-js lt-ie9 lt-ie8"> <![endif]-->
<!--[if IE 8]> <html class="no-js lt-ie9"> <![endif]-->
<!--[if gt IE 8]><!--> <html> <!--<![endif]-->
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
<title>0.23: Envisalink, Homematic, HDMI-CEC and Sony Bravia TV - Home Assistant</title>
<meta name="author" content="Paulus Schoutsen">
<meta name="description" content="This new release of Home Assistant contains support for Envisalink, Homematic, Sony Bravia TV and HDMI-CEC. Additionaly was the Wink support improv...">
<meta name="viewport" content="width=device-width">
<link rel="canonical" href="https://home-assistant.io/blog/2016/07/01/envisalink-homematic-hdmi-cec-and-sony-bravia-tv/">
<meta property="fb:app_id" content="338291289691179">
<meta property="og:title" content="0.23: Envisalink, Homematic, HDMI-CEC and Sony Bravia TV">
<meta property="og:site_name" content="Home Assistant">
<meta property="og:url" content="https://home-assistant.io/blog/2016/07/01/envisalink-homematic-hdmi-cec-and-sony-bravia-tv/">
<meta property="og:type" content="article">
<meta property="og:description" content="This new release of Home Assistant contains support for Envisalink, Homematic, Sony Bravia TV and HDMI-CEC. Additionaly was the Wink support improved and CherryPy is the new WSGI server.">
<meta property="og:image" content="https://home-assistant.io/images/default-social.png">
<meta name="twitter:card" content="summary_large_image">
<meta name="twitter:site" content="@home_assistant">
<meta name="twitter:creator" content="@balloob">
<meta name="twitter:title" content="0.23: Envisalink, Homematic, HDMI-CEC and Sony Bravia TV">
<meta name="twitter:description" content="This new release of Home Assistant contains support for Envisalink, Homematic, Sony Bravia TV and HDMI-CEC. Additionaly was the Wink support improved and CherryPy is the new WSGI server.">
<meta name="twitter:image" content="https://home-assistant.io/images/default-social.png">
<link href="/stylesheets/screen.css" media="screen, projection" rel="stylesheet">
<link href="/atom.xml" rel="alternate" title="Home Assistant" type="application/atom+xml">
<link rel='shortcut icon' href='/images/favicon.ico' />
<link rel='icon' type='image/png' href='/images/favicon-192x192.png' sizes='192x192' />
</head>
<body >
<header>
<div class="grid-wrapper">
<div class="grid">
<div class="grid__item three-tenths lap-two-sixths palm-one-whole ha-title">
<a href="/" class="site-title">
<img width='40' src='/demo/favicon-192x192.png'>
<span>Home Assistant</span>
</a>
</div>
<div class="grid__item seven-tenths lap-four-sixths palm-one-whole">
<nav>
<input type="checkbox" id="toggle">
<label for="toggle" class="toggle" data-open="Main Menu" data-close="Close Menu"></label>
<ul class="menu pull-right">
<li><a href='/getting-started/'>Getting started</a></li>
<li><a href='/components/'>Components</a></li>
<li><a href='/cookbook/'>Examples</a></li>
<li><a href="/developers/">Developers</a></li>
<li><a href="/blog/">Blog</a></li>
<li><a href="/help/">Need help?</a></li>
</ul>
</nav>
</div>
</div>
</div>
</header>
<div class="grid-wrapper">
<div class="grid grid-center">
<div class="grid__item two-thirds lap-one-whole palm-one-whole">
<article class="post">
<header>
<h1 class="title indent">0.23: Envisalink, Homematic, HDMI-CEC and Sony Bravia TV</h1>
<div class="meta clearfix">
<time datetime="2016-07-01T00:31:00+00:00" pubdate data-updated="true"><i class="icon-calendar"></i> July 1, 2016</time>
<span class="byline author vcard"><i class='icon-user'></i> Paulus Schoutsen</span>
<span><i class='icon-time'></i> three minutes reading time</span>
<span>
<i class="icon-tags"></i>
<ul class="tags unstyled">
<li><a class='category' href='/blog/categories/release-notes/'>Release-Notes</a></li>
</ul>
</span>
<a class='comments'
href="#disqus_thread"
>Comments</a>
</div>
</header>
<p>It’s time for Home Assistant 0.23 and it’s full of goodies. It’s also the release that bumps us over a 1000 tests and to 94% test coverage! Also our install issues on the Raspberry Pi and Synology have been resolved.</p>
<p>This release brings support for two new ecosystems: <a href="/components/envisalink/">Envisalink</a> and <a href="/components/homematic/">Homematic</a>. We can now also control your TV via HDMI using <a href="/components/hdmi_cec/">HDMI-CEC</a> (which works on the Pi!) and another cool feature is the <a href="/components/persistent_notification/">persistent notifications</a> which allow you to add a notification to the frontend till dismissed.</p>
<p><a href="/components/wink/">Wink</a> support has been dramatically improved by migrating to the PubNub API. This allows Wink to push changes from their system to Home Assistant. This change came just in time as somehow our Wink integration was causing a lot of requests to their servers. Thanks to Wink for letting us know so we could solve it instead of blocking us.</p>
<p>On the config side, you can now <a href="/topics/secrets/">store your passwords</a> in your OS keyring or just in a standalone file. We also got a new service to reload the core config so no reboots needed anymore after changing customize settings!</p>
<p><img src="/images/supported_brands/bravia.png" style="clear: right; margin-left: 5px; border:none; box-shadow: none; float: right; margin-bottom: 16px;" width="150" /><img src="/images/supported_brands/eyezon.png" style="clear: right; margin-left: 5px; border:none; box-shadow: none; float: right; margin-bottom: 16px;" width="150" /><img src="/images/supported_brands/homematic.png" style="clear: right; margin-left: 5px; border:none; box-shadow: none; float: right; margin-bottom: 16px;" width="150" /><img src="/images/supported_brands/openexchangerates.png" style="clear: right; margin-left: 5px; border:none; box-shadow: none; float: right; margin-bottom: 16px;" width="150" /></p>
<ul>
<li>Support for <a href="/components/envisalink/">Envisalink</a> added (<a href="/components/alarm_control_panel.envisalink/">alarm control panel</a>, <a href="/components/binary_sensor.envisalink/">binary sensor</a>, <a href="/components/sensor.envisalink/">sensor</a>) (<a href="https://github.com/cinntax/">@cinntax</a>)</li>
<li>Support for <a href="/components/homematic/">Homematic</a> added (<a href="/components/binary_sensor.homematic/">binary sensor</a>, <a href="/components/light.homematic/">light</a>, <a href="/components/rollershutter.homematic/">rollershutter</a>, <a href="/components/sensor.homematic/">sensor</a>, <a href="/components/switch.homematic/">switch</a>) (<a href="https://github.com/pvizeli/">@pvizeli</a>, <a href="https://github.com/danielperna84/">@danielperna84</a>)</li>
<li>New <a href="/components/hdmi_cec/">HDMI-CEC</a> component (<a href="https://github.com/happyleavesaoc/">@happyleavesaoc</a>, <a href="https://github.com/lukas-hetzenecker/">@lukas-hetzenecker</a>)</li>
<li>Major rewrite of <a href="/components/wink/">Wink</a> which now pushes changes to Home Assistant (<a href="https://github.com/w1ll1am23/">@w1ll1am23</a>)</li>
<li>Core: new add <a href="/getting-started/customizing-devices/#reloading-customize">reload core config service</a> (<a href="https://github.com/balloob/">@balloob</a>)</li>
<li>Support for <a href="/components/persistent_notification/">persistent notifications</a> added (<a href="https://github.com/fabaff/">@fabaff</a>, <a href="https://github.com/balloob/">@balloob</a>)</li>
<li>Garage door: <a href="/components/garage_door.zwave/">Z-Wave</a> support added (<a href="https://github.com/turbokongen/">@turbokongen</a>)</li>
<li>Rollershutter: <a href="/components/rollershutter.zwave/">Z-Wave</a> support added (<a href="https://github.com/turbokongen/">@turbokongen</a>)</li>
<li>Media Player: <a href="/components/media_player.braviatv/">Sony Bravia TV</a> now supported (<a href="https://github.com/aparraga/">@aparraga</a>)</li>
<li>Sensor: <a href="/components/sensor.fixer/">Fixer.io</a> now supported (<a href="https://github.com/fabaff/">@fabaff</a>)</li>
<li>Garage door: Control any garage door using <a href="/components/garage_door.rpi_gpio/">Raspberry Pi GPIO pins</a> (<a href="https://github.com/kellerza/">@kellerza</a>)</li>
<li>Sensor: <a href="/components/sensor.openexchangerates/">OpenExchangeRates</a> support added (<a href="https://github.com/arsaboo/">@arsaboo</a>)</li>
<li>Notify: <a href="/components/notify.pushover/">Pushover</a> now supports target device, sound, url and priority (<a href="https://github.com/dale3h/">@dale3h</a>)</li>
<li>Sensor: <a href="/components/sensor.netatmo/">Netatmo</a> now supports wind, battery and radio signals (<a href="https://github.com/Jypy/">@Jypy</a>)</li>
<li>Log successful and failed login attemps (<a href="https://github.com/fabaff/">@fabaff</a>)</li>
<li>Config: allow <a href="/topics/secrets/">extracting account info</a> into OS keyring or separate YAML file (<a href="https://github.com/kellerza/">@kellerza</a>)</li>
<li>Core: add option to not filter out duplicate states per entity (<a href="https://github.com/philipbl/">@philipbl</a>)</li>
<li>HTTP: Follow Mozilla SSL recommendations (<a href="https://github.com/danieljkemp/">@danieljkemp</a>, <a href="https://github.com/AlucardZero/">@AlucardZero</a>)</li>
<li>Light: <a href="/components/light.zwave/">Z-Wave colorbulb</a> support added (<a href="https://github.com/armills/">@armills</a>)</li>
<li>Core: new elevation config option added (<a href="https://github.com/balloob/">@balloob</a>)</li>
<li>Sensor: <a href="/components/sensor.onewire/">OneWire</a> support extended with support for DS18S20, DS1822, DS1825 and DS28EA00 temperature sensors + support for bus masters which use fuse to mount device tree. (<a href="https://github.com/Ardetus/">@Ardetus</a>)</li>
<li>Lock: <a href="/components/lock.vera/">Vera</a> now supported (<a href="https://github.com/rhooper/">@rhooper</a>)</li>
<li>HTTP: Migrate to CherryPy WSGI server to fix install and runtime problems (<a href="https://github.com/balloob/">@balloob</a>)</li>
</ul>
<h3><a class="title-link" name="breaking-changes" href="#breaking-changes"></a> Breaking changes</h3>
<ul>
<li>Homematic thermostat configuration has changed and now depends on the new <a href="/components/homematic/">Homematic</a> component.</li>
</ul>
<h3><a class="title-link" name="hotfix-0231---july-2" href="#hotfix-0231---july-2"></a> Hotfix 0.23.1 - July 2</h3>
<ul>
<li>Bump PyVera to 0.2.13 to fix traceback and pyvera thread dying related to bug (<a href="https://github.com/rhooper/">@rhooper</a>)</li>
<li>HTTP - SSL: Check for OP_NO_COMPRESSION support before trying to use it (<a href="https://github.com/AlucardZero/">@AlucardZero</a>)</li>
<li>Wink: Downgraded pubnub to work around pycryptodome conflicts (<a href="https://github.com/w1ll1am23/">@w1ll1am23</a>)</li>
</ul>
<h3><a class="title-link" name="faq" href="#faq"></a> FAQ</h3>
<ul>
<li><code>elevation: </code> was introduced to the configuration for weather/sunrise data. For existing <a href="https://home-assistant.io/getting-started/basic/">configurations</a> add the value shown in the warning <code>[homeassistant.config] Incomplete core config. Auto detected elevation: 665</code> to your <code>configuration.yaml</code> file.</li>
</ul>
</article>
<section id="disqus">
<h3 class="indent title">Comments</h3>
<div id="disqus_thread" aria-live="polite"><noscript>Please enable JavaScript to view the <a href="http://disqus.com/?ref_noscript">comments powered by Disqus.</a></noscript></div>
</section>
</div>
<aside id="sidebar" class="grid__item one-third lap-one-whole palm-one-whole">
<div class="grid">
<section class="aside-module grid__item one-whole lap-one-half">
<h1 class="title delta">About Home Assistant</h1>
<ul class="divided">
<li>
Home Assistant is an open-source home automation platform running on Python 3. Track and control all devices at home and automate control.
</li>
<li><a href='/getting-started/'>Get started with Home Assistant</a></li>
<li><a href='/demo/'>Try the online demo</a></li>
<li><a class="twitter-follow-button" href="https://twitter.com/Home_Assistant">Follow Home Assistant on Twitter</a></li>
</ul>
</section>
<script>!function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0];if(!d.getElementById(id)){js=d.createElement(s);js.id=id;js.async=true;js.src='//platform.twitter.com/widgets.js';fjs.parentNode.insertBefore(js,fjs);}}(document, 'script', 'twitter-wjs');</script>
<section class="sharing aside-module grid__item one-whole lap-one-half">
<h1 class="title delta">Share this post</h1>
<a href="//twitter.com/share"
class="twitter-share-button"
data-via="home_assistant"
data-related="home_assistant"
data-url="https://home-assistant.io/blog/2016/07/01/envisalink-homematic-hdmi-cec-and-sony-bravia-tv/"
data-counturl="https://home-assistant.io/blog/2016/07/01/envisalink-homematic-hdmi-cec-and-sony-bravia-tv/" >Tweet</a>
<div class="fb-share-button" style='top: -6px;'
data-href="https://home-assistant.io/blog/2016/07/01/envisalink-homematic-hdmi-cec-and-sony-bravia-tv/"
data-layout="button_count">
</div>
<div class="g-plusone" data-size="standard"></div>
</section>
<script src="https://apis.google.com/js/platform.js" async defer></script>
<script>
window.fbAsyncInit = function() {
FB.init({appId: '338291289691179', xfbml: true, version: 'v2.2'});
};
(function(d, s, id){
var js, fjs = d.getElementsByTagName(s)[0];
if (d.getElementById(id)) {return;}
js = d.createElement(s); js.id = id; js.async = true;
js.src = "//connect.facebook.net/en_US/sdk.js";
fjs.parentNode.insertBefore(js, fjs);
}(document, 'script', 'facebook-jssdk'));
</script>
<section id="recent-posts" class="aside-module grid__item one-whole lap-one-half">
<h1 class="title delta">Recent Posts</h1>
<ul class="divided">
<li class="post">
<a href="/blog/2016/07/23/internet-of-things-data-exploration-with-jupyter-notebooks/">IoT Data Exploration with Jupyter Notebooks</a>
</li>
<li class="post">
<a href="/blog/2016/07/19/visualizing-your-iot-data/">Visualize your IoT data</a>
</li>
<li class="post">
<a href="/blog/2016/07/16/sqlalchemy-knx-join-simplisafe/">0.24: SQLAlchemy, KNX, Join by Joaoapps, and SimpliSafe.</a>
</li>
<li class="post">
<a href="/blog/2016/07/06/pocketchip-running-home-assistant/">PocketCHIP running Home Assistant</a>
</li>
</ul>
</section>
</div>
</aside>
</div>
</div>
<footer>
<div class="grid-wrapper">
<div class="grid">
<div class="grid__item">
<div class="copyright">
<a rel="me" href='https://twitter.com/home_assistant'><i class="icon-twitter"></i></a>
<a rel="me" href='https://github.com/home-assistant/home-assistant'><i class="icon-github"></i></a>
<div class="credit">
Contact us at <a href='mailto:hello@home-assistant.io'>hello@home-assistant.io</a>.<br>
Website powered by <a href='http://jekyllrb.com/'>Jekyll</a> and the <a href='https://github.com/coogie/oscailte'>Oscalite theme</a>.<br />
Hosted by <a href='https://pages.github.com/'>GitHub</a> and served by <a href='https://cloudflare.com'>CloudFlare</a>.
</div>
</div>
</div>
</div>
</div>
</footer>
<script>
var _gaq=[['_setAccount','UA-57927901-1'],['_trackPageview']];
(function(d,t){var g=d.createElement(t),s=d.getElementsByTagName(t)[0];
g.src=('https:'==location.protocol?'//ssl':'//www')+'.google-analytics.com/ga.js';
s.parentNode.insertBefore(g,s)}(document,'script'));
</script>
<script>
var disqus_shortname = 'home-assistant';
// var disqus_developer = 1;
var disqus_identifier = 'https://home-assistant.io/blog/2016/07/01/envisalink-homematic-hdmi-cec-and-sony-bravia-tv/';
var disqus_url = 'https://home-assistant.io/blog/2016/07/01/envisalink-homematic-hdmi-cec-and-sony-bravia-tv/';
var disqus_script = 'embed.js';
(function () {
var dsq = document.createElement('script'); dsq.type = 'text/javascript'; dsq.async = true;
dsq.src = '//' + disqus_shortname + '.disqus.com/' + disqus_script;
(document.getElementsByTagName('head')[0] || document.getElementsByTagName('body')[0]).appendChild(dsq);
}());
</script>
</body>
</html>

315
blog/2016/07/06/pocketchip-running-home-assistant/index.html Normal file
View file

@ -0,0 +1,315 @@
<!doctype html>
<!--[if lt IE 7]> <html class="no-js lt-ie9 lt-ie8 lt-ie7"> <![endif]-->
<!--[if IE 7]> <html class="no-js lt-ie9 lt-ie8"> <![endif]-->
<!--[if IE 8]> <html class="no-js lt-ie9"> <![endif]-->
<!--[if gt IE 8]><!--> <html> <!--<![endif]-->
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
<title>PocketCHIP running Home Assistant - Home Assistant</title>
<meta name="author" content="Fabian Affolter">
<meta name="description" content="Taking Home Assistant for a spin on a PocketCHIP.">
<meta name="viewport" content="width=device-width">
<link rel="canonical" href="https://home-assistant.io/blog/2016/07/06/pocketchip-running-home-assistant/">
<meta property="fb:app_id" content="338291289691179">
<meta property="og:title" content="PocketCHIP running Home Assistant">
<meta property="og:site_name" content="Home Assistant">
<meta property="og:url" content="https://home-assistant.io/blog/2016/07/06/pocketchip-running-home-assistant/">
<meta property="og:type" content="article">
<meta property="og:description" content="Taking Home Assistant for a spin on a PocketCHIP.">
<meta property="og:image" content="https://home-assistant.io/images/blog/2016-07-pocketchip/social.png">
<meta name="twitter:card" content="summary_large_image">
<meta name="twitter:site" content="@home_assistant">
<meta name="twitter:creator" content="@fabaff">
<meta name="twitter:title" content="PocketCHIP running Home Assistant">
<meta name="twitter:description" content="Taking Home Assistant for a spin on a PocketCHIP.">
<meta name="twitter:image" content="https://home-assistant.io/images/blog/2016-07-pocketchip/social.png">
<link href="/stylesheets/screen.css" media="screen, projection" rel="stylesheet">
<link href="/atom.xml" rel="alternate" title="Home Assistant" type="application/atom+xml">
<link rel='shortcut icon' href='/images/favicon.ico' />
<link rel='icon' type='image/png' href='/images/favicon-192x192.png' sizes='192x192' />
</head>
<body >
<header>
<div class="grid-wrapper">
<div class="grid">
<div class="grid__item three-tenths lap-two-sixths palm-one-whole ha-title">
<a href="/" class="site-title">
<img width='40' src='/demo/favicon-192x192.png'>
<span>Home Assistant</span>
</a>
</div>
<div class="grid__item seven-tenths lap-four-sixths palm-one-whole">
<nav>
<input type="checkbox" id="toggle">
<label for="toggle" class="toggle" data-open="Main Menu" data-close="Close Menu"></label>
<ul class="menu pull-right">
<li><a href='/getting-started/'>Getting started</a></li>
<li><a href='/components/'>Components</a></li>
<li><a href='/cookbook/'>Examples</a></li>
<li><a href="/developers/">Developers</a></li>
<li><a href="/blog/">Blog</a></li>
<li><a href="/help/">Need help?</a></li>
</ul>
</nav>
</div>
</div>
</div>
</header>
<div class="grid-wrapper">
<div class="grid grid-center">
<div class="grid__item two-thirds lap-one-whole palm-one-whole">
<article class="post">
<header>
<h1 class="title indent">PocketCHIP running Home Assistant</h1>
<div class="meta clearfix">
<time datetime="2016-07-06T05:00:00+00:00" pubdate data-updated="true"><i class="icon-calendar"></i> July 06, 2016</time>
<span class="byline author vcard"><i class='icon-user'></i> Fabian Affolter</span>
<span><i class='icon-time'></i> two minutes reading time</span>
<span>
<i class="icon-tags"></i>
<ul class="tags unstyled">
<li><a class='category' href='/blog/categories/how-to/'>How-To</a></li>
</ul>
</span>
<a class='comments'
href="#disqus_thread"
>Comments</a>
</div>
</header>
<p><img src="/images/blog/2016-07-pocketchip/pocketchip-logo.png" style="clear: right; border:none; box-shadow: none; float: right; margin-bottom: 12px;" width="200" /><br />
Over a year ago I participated in the <a href="https://www.kickstarter.com/projects/1598272670/chip-the-worlds-first-9-computer/description">kickstarter campaign</a> for “CHIP - The World’s First Nine Dollar Computer” by <a href="https://www.nextthing.co/">Next Thing Co.</a>. I went for the PocketCHIP because of the idea. Display, built-in storage (thus no need for SD cards), battery-powered, and a keyboard are pretty nice features. Last week a package arrives…</p>
<a name="read-more"></a>
<p>Thanks to <a href="https://www.nextthing.co/">Next Thing Co.</a> and their CHIP which is actually 9 USD the space requirement for a single board computer has decreased. No Ethernet and HDMI output helped with that. But I guess that the next development cycle will allow us to put those boards in a matchbox including wired networking and a SATA interface.</p>
<p class="img">
<img src="/images/blog/2016-07-pocketchip/size.png" />
Size comparison of a Cubieboard, OrangePi One, and CHIP.
</p>
<p>If you start using a PocketCHIP you will definitely look like a Blackberry or a GameBoy user. Typing is done with your thumbs :-)</p>
<p>First a couple of tweaks like setting up <code>sudo</code>, upgrading the existing installation, change passwords, enabling ssh, and removal of the annoying stuff then installation of Home Assistant. There is not much to tell…it’s straight-forward. For the sake of completeness below the notes about what I did.</p>
<p>A Debian installation is available by default. This means that some dependencies for Home Assistant are missing. I haven’t checked if a new build for the PocketCHIP would include them. So, after a <code>$ sudo apt-get update</code> installing those dependencies take a minute or two.</p>
<div class="highlighter-coderay"><div class="CodeRay">
<div class="code"><pre>$ sudo apt-get install python3-dev python3-pip python3-venv
</pre></div>
</div>
</div>
<p>As usual I run Python applications in a <a href="https://docs.python.org/3/library/venv.html">venv</a>.</p>
<div class="highlighter-coderay"><div class="CodeRay">
<div class="code"><pre>$ pvenv ha
</pre></div>
</div>
</div>
<p>Let’s activate the created environment.</p>
<div class="highlighter-coderay"><div class="CodeRay">
<div class="code"><pre>$ cd ha
$ source bin/activate
</pre></div>
</div>
</div>
<p>If you haven’t seen the next two commands already then you should visit our <a href="https://home-assistant.io/">frontsite</a>.</p>
<div class="highlighter-coderay"><div class="CodeRay">
<div class="code"><pre>$ pip3 install homeassistant
$ hass --open-ui
</pre></div>
</div>
</div>
<p>With <code>surf</code> the browsing experience on the low-resolution display is not that great. Most smartphones, even very cheap ones, have touchscreens with higher resolutions. Nevermind, <a href="https://twitter.com/fabaff/status/748852317047418880"><code>midori</code></a> is not better.</p>
<p class="img">
<img src="/images/blog/2016-07-pocketchip/pocketchip.png" />
PocketCHIP with Home Assistant frontend
</p>
<p>Well, with PocketCHIP and Home Assistant you could run your home automation on a 49 USD device with a touchscreen, an integrated USP, and a keyboard. With the GPIO available on top of the display you could even connect your PocketCHIP directly to sensors and actuators.</p>
</article>
<section id="disqus">
<h3 class="indent title">Comments</h3>
<div id="disqus_thread" aria-live="polite"><noscript>Please enable JavaScript to view the <a href="http://disqus.com/?ref_noscript">comments powered by Disqus.</a></noscript></div>
</section>
</div>
<aside id="sidebar" class="grid__item one-third lap-one-whole palm-one-whole">
<div class="grid">
<section class="aside-module grid__item one-whole lap-one-half">
<h1 class="title delta">About Home Assistant</h1>
<ul class="divided">
<li>
Home Assistant is an open-source home automation platform running on Python 3. Track and control all devices at home and automate control.
</li>
<li><a href='/getting-started/'>Get started with Home Assistant</a></li>
<li><a href='/demo/'>Try the online demo</a></li>
<li><a class="twitter-follow-button" href="https://twitter.com/Home_Assistant">Follow Home Assistant on Twitter</a></li>
</ul>
</section>
<script>!function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0];if(!d.getElementById(id)){js=d.createElement(s);js.id=id;js.async=true;js.src='//platform.twitter.com/widgets.js';fjs.parentNode.insertBefore(js,fjs);}}(document, 'script', 'twitter-wjs');</script>
<section class="sharing aside-module grid__item one-whole lap-one-half">
<h1 class="title delta">Share this post</h1>
<a href="//twitter.com/share"
class="twitter-share-button"
data-via="home_assistant"
data-related="home_assistant"
data-url="https://home-assistant.io/blog/2016/07/06/pocketchip-running-home-assistant/"
data-counturl="https://home-assistant.io/blog/2016/07/06/pocketchip-running-home-assistant/" >Tweet</a>
<div class="fb-share-button" style='top: -6px;'
data-href="https://home-assistant.io/blog/2016/07/06/pocketchip-running-home-assistant/"
data-layout="button_count">
</div>
<div class="g-plusone" data-size="standard"></div>
</section>
<script src="https://apis.google.com/js/platform.js" async defer></script>
<script>
window.fbAsyncInit = function() {
FB.init({appId: '338291289691179', xfbml: true, version: 'v2.2'});
};
(function(d, s, id){
var js, fjs = d.getElementsByTagName(s)[0];
if (d.getElementById(id)) {return;}
js = d.createElement(s); js.id = id; js.async = true;
js.src = "//connect.facebook.net/en_US/sdk.js";
fjs.parentNode.insertBefore(js, fjs);
}(document, 'script', 'facebook-jssdk'));
</script>
<section id="recent-posts" class="aside-module grid__item one-whole lap-one-half">
<h1 class="title delta">Recent Posts</h1>
<ul class="divided">
<li class="post">
<a href="/blog/2016/07/23/internet-of-things-data-exploration-with-jupyter-notebooks/">IoT Data Exploration with Jupyter Notebooks</a>
</li>
<li class="post">
<a href="/blog/2016/07/19/visualizing-your-iot-data/">Visualize your IoT data</a>
</li>
<li class="post">
<a href="/blog/2016/07/16/sqlalchemy-knx-join-simplisafe/">0.24: SQLAlchemy, KNX, Join by Joaoapps, and SimpliSafe.</a>
</li>
<li class="post">
<a href="/blog/2016/07/01/envisalink-homematic-hdmi-cec-and-sony-bravia-tv/">0.23: Envisalink, Homematic, HDMI-CEC and Sony Bravia TV</a>
</li>
</ul>
</section>
</div>
</aside>
</div>
</div>
<footer>
<div class="grid-wrapper">
<div class="grid">
<div class="grid__item">
<div class="copyright">
<a rel="me" href='https://twitter.com/home_assistant'><i class="icon-twitter"></i></a>
<a rel="me" href='https://github.com/home-assistant/home-assistant'><i class="icon-github"></i></a>
<div class="credit">
Contact us at <a href='mailto:hello@home-assistant.io'>hello@home-assistant.io</a>.<br>
Website powered by <a href='http://jekyllrb.com/'>Jekyll</a> and the <a href='https://github.com/coogie/oscailte'>Oscalite theme</a>.<br />
Hosted by <a href='https://pages.github.com/'>GitHub</a> and served by <a href='https://cloudflare.com'>CloudFlare</a>.
</div>
</div>
</div>
</div>
</div>
</footer>
<script>
var _gaq=[['_setAccount','UA-57927901-1'],['_trackPageview']];
(function(d,t){var g=d.createElement(t),s=d.getElementsByTagName(t)[0];
g.src=('https:'==location.protocol?'//ssl':'//www')+'.google-analytics.com/ga.js';
s.parentNode.insertBefore(g,s)}(document,'script'));
</script>
<script>
var disqus_shortname = 'home-assistant';
// var disqus_developer = 1;
var disqus_identifier = 'https://home-assistant.io/blog/2016/07/06/pocketchip-running-home-assistant/';
var disqus_url = 'https://home-assistant.io/blog/2016/07/06/pocketchip-running-home-assistant/';
var disqus_script = 'embed.js';
(function () {
var dsq = document.createElement('script'); dsq.type = 'text/javascript'; dsq.async = true;
dsq.src = '//' + disqus_shortname + '.disqus.com/' + disqus_script;
(document.getElementsByTagName('head')[0] || document.getElementsByTagName('body')[0]).appendChild(dsq);
}());
</script>
</body>
</html>

309
blog/2016/07/16/sqlalchemy-knx-join-simplisafe/index.html Normal file
View file

@ -0,0 +1,309 @@
<!doctype html>
<!--[if lt IE 7]> <html class="no-js lt-ie9 lt-ie8 lt-ie7"> <![endif]-->
<!--[if IE 7]> <html class="no-js lt-ie9 lt-ie8"> <![endif]-->
<!--[if IE 8]> <html class="no-js lt-ie9"> <![endif]-->
<!--[if gt IE 8]><!--> <html> <!--<![endif]-->
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
<title>0.24: SQLAlchemy, KNX, Join by Joaoapps, and SimpliSafe. - Home Assistant</title>
<meta name="author" content="Fabian Affolter">
<meta name="description" content="This new release of Home Assistant contains support for KNX, Join by Joaoapps, and SimpliSafe. As of now our new database backend is SQLAlchemy whi...">
<meta name="viewport" content="width=device-width">
<link rel="canonical" href="https://home-assistant.io/blog/2016/07/16/sqlalchemy-knx-join-simplisafe/">
<meta property="fb:app_id" content="338291289691179">
<meta property="og:title" content="0.24: SQLAlchemy, KNX, Join by Joaoapps, and SimpliSafe.">
<meta property="og:site_name" content="Home Assistant">
<meta property="og:url" content="https://home-assistant.io/blog/2016/07/16/sqlalchemy-knx-join-simplisafe/">
<meta property="og:type" content="article">
<meta property="og:description" content="This new release of Home Assistant contains support for KNX, Join by Joaoapps, and SimpliSafe. As of now our new database backend is SQLAlchemy which gives you more flexibility for storing your data.">
<meta property="og:image" content="https://home-assistant.io/images/default-social.png">
<meta name="twitter:card" content="summary_large_image">
<meta name="twitter:site" content="@home_assistant">
<meta name="twitter:creator" content="@fabaff">
<meta name="twitter:title" content="0.24: SQLAlchemy, KNX, Join by Joaoapps, and SimpliSafe.">
<meta name="twitter:description" content="This new release of Home Assistant contains support for KNX, Join by Joaoapps, and SimpliSafe. As of now our new database backend is SQLAlchemy which gives you more flexibility for storing your data.">
<meta name="twitter:image" content="https://home-assistant.io/images/default-social.png">
<link href="/stylesheets/screen.css" media="screen, projection" rel="stylesheet">
<link href="/atom.xml" rel="alternate" title="Home Assistant" type="application/atom+xml">
<link rel='shortcut icon' href='/images/favicon.ico' />
<link rel='icon' type='image/png' href='/images/favicon-192x192.png' sizes='192x192' />
</head>
<body >
<header>
<div class="grid-wrapper">
<div class="grid">
<div class="grid__item three-tenths lap-two-sixths palm-one-whole ha-title">
<a href="/" class="site-title">
<img width='40' src='/demo/favicon-192x192.png'>
<span>Home Assistant</span>
</a>
</div>
<div class="grid__item seven-tenths lap-four-sixths palm-one-whole">
<nav>
<input type="checkbox" id="toggle">
<label for="toggle" class="toggle" data-open="Main Menu" data-close="Close Menu"></label>
<ul class="menu pull-right">
<li><a href='/getting-started/'>Getting started</a></li>
<li><a href='/components/'>Components</a></li>
<li><a href='/cookbook/'>Examples</a></li>
<li><a href="/developers/">Developers</a></li>
<li><a href="/blog/">Blog</a></li>
<li><a href="/help/">Need help?</a></li>
</ul>
</nav>
</div>
</div>
</div>
</header>
<div class="grid-wrapper">
<div class="grid grid-center">
<div class="grid__item two-thirds lap-one-whole palm-one-whole">
<article class="post">
<header>
<h1 class="title indent">0.24: SQLAlchemy, KNX, Join by Joaoapps, and SimpliSafe.</h1>
<div class="meta clearfix">
<time datetime="2016-07-16T12:00:00+00:00" pubdate data-updated="true"><i class="icon-calendar"></i> July 16, 2016</time>
<span class="byline author vcard"><i class='icon-user'></i> Fabian Affolter</span>
<span><i class='icon-time'></i> three minutes reading time</span>
<span>
<i class="icon-tags"></i>
<ul class="tags unstyled">
<li><a class='category' href='/blog/categories/release-notes/'>Release-Notes</a></li>
</ul>
</span>
<a class='comments'
href="#disqus_thread"
>Comments</a>
</div>
</header>
<p>It’s time for Home Assistant 0.24 and it’s full of new integration for your Home. It contains some structural changes to our history which requires action from your end, so please keep reading.</p>
<p><a href="https://www.mapquest.com/">MapQuest</a> discontinued their free and direct tile access by Monday, July 11, 2016. With <a href="https://carto.com/">CARTO</a> we found a very cool and suitable solution. They allow us to use their tile for the map. Thank you, <a href="https://carto.com/">CARTO</a>.</p>
<p><a href="https://github.com/rhooper/">Roy Hooper</a> did an amazing job migrating the history support from being tied to SQLite to use the ORM SQLAlchemy instead. This means that you can now use <strong>any</strong> SQL backend for the history. So besides SQLite you can now databases like MySQL or PostgreSQL. However, this does require that you install <a href="http://www.sqlalchemy.org/">SQLAlchemy</a> and run a command to migrate your existing history over. We tried to make the process as seamless as possible by introducing a new command line script:</p>
<div class="highlighter-coderay"><div class="CodeRay">
<div class="code"><pre>$ pip3 install SQLAlchemy
$ hass --script db_migrator --config /path/to/config
</pre></div>
</div>
</div>
<p>You can omit the <code>--config</code> option if you use the default configuration directory. Run the script with <code>--help</code> to get more options.</p>
<p><img src="/images/supported_brands/yahooweather.png" style="clear: right; margin-left: 5px; border:none; box-shadow: none; float: right; margin-bottom: 16px;" width="150" /><img src="/images/supported_brands/joaoapps_join.png" style="clear: right; margin-left: 5px; border:none; box-shadow: none; float: right; margin-bottom: 16px;" width="150" /><img src="/images/supported_brands/knx.png" style="clear: right; margin-left: 5px; border:none; box-shadow: none; float: right; margin-bottom: 16px;" width="150" /><img src="/images/supported_brands/tp-link.png" style="clear: right; margin-left: 5px; border:none; box-shadow: none; float: right; margin-bottom: 16px;" width="150" /></p>
<ul>
<li>Config: Improved support for storing <a href="/topics/secrets/">secrets</a> (<a href="https://github.com/kellerza/">@kellerza</a>)</li>
<li>Sensor: Support for <a href="/components/sensor.yweather/">Yahoo! Weather</a> (<a href="https://github.com/pvizeli/">@pvizeli</a>)</li>
<li>Add scripts to command line to expose advanced options (<a href="https://github.com/balloob/">@balloob</a>)</li>
<li>Alarm: <a href="/components/alarm_control_panel.simplisafe/">SimpliSafe</a> is now supported (<a href="https://github.com/w1ll1am23/">@w1ll1am23</a>)</li>
<li>Core: Switch to SQLAlchemy for the Recorder component (<a href="https://github.com/rhooper/">@rhooper</a>)</li>
<li>Support for <a href="/components/joaoapps_join/">Join by Joaoapps</a> added incl. <a href="/components/notify.joaoapps_join/">Join Notify</a> (<a href="https://github.com/nkgilley">@nkgilley</a>)</li>
<li>Media Player: <a href="/components/media_player.plex/">Plex</a> will no longer spam the logs if server goes offline (<a href="https://github.com/dale3h/">@dale3h</a>)</li>
<li>Sensor: <a href="/components/sensor.apcupsd/">APCUPSd Sensor</a> now supports names, icons and units (<a href="https://github.com/dale3h/">@dale3h</a>)</li>
<li>Lock: <a href="/components/lock.verisure/">Verisure</a> entities will now use name instead of serial number for entity id (<a href="https://github.com/turbokongen/">@turbokongen</a>)</li>
<li>[StatsD] can now also export attributes (<a href="https://github.com/bah2830/">@bah2830</a>)</li>
<li>Support for <a href="/components/knx/">KNX</a> added (<a href="https://github.com/usul27">@usul27</a>)</li>
<li>Switch: <a href="/components/switch.tplink/">TPLink</a> HS100/HS110 now supported (<a href="https://github.com/GadgetReactor">@GadgetReactor</a>)</li>
<li>Stability fixes for [RFXTRX] ([@Danielhiversen])</li>
<li>Tweaks to <a href="/components/zwave/">Z-Wave</a> (<a href="https://github.com/turbokongen/">@turbokongen</a>)</li>
<li>Light: <a href="/components/light/">Brightness</a> now clamped to 0-255 (<a href="https://github.com/keatontaylor">@keatontaylor</a>)</li>
<li>Thermostat: <a href="/components/thermostat.radiotherm/">Radiotherm</a> HVAC mode now supported (<a href="https://github.com/danieljkemp">@danieljkemp</a>)</li>
<li>Sensor: <a href="/components/sensor.google_travel_time/">Google Travel</a> times can now use dynamic locations for start/end (<a href="https://github.com/bah2830/">@bah2830</a>)</li>
<li>Notify: Allow sending photos to <a href="/components/notify.telegram/">Telegram</a> (<a href="https://github.com/pvizeli/">@pvizeli</a>)</li>
<li>Frontend: Improve loading times (<a href="https://github.com/balloob/">@balloob</a>)</li>
<li>Frontend: Fix stream not reconnecting after standby (<a href="https://github.com/balloob/">@balloob</a>)</li>
<li>Frontend: Wait up to two seconds for new state before resetting toggle after toggling state (<a href="https://github.com/balloob/">@balloob</a>)</li>
</ul>
<h3><a class="title-link" name="hotfix-0241---july-21" href="#hotfix-0241---july-21"></a> Hotfix 0.24.1 - July 21</h3>
<p>Quick hot fix after we found a bug in the migrator where it wouldn’t work with a database in a non-standard location. Thanks to <a href="https://github.com/n8henrie/">@n8henrie</a> and <a href="https://github.com/AlucardZero/">@AlucardZero</a>.</p>
<h3><a class="title-link" name="breaking-changes" href="#breaking-changes"></a> Breaking changes</h3>
<ul>
<li>Migrating existing databases (see above).</li>
<li>The <a href="/components/sensor.apcupsd/">APCUPSd Sensor</a> was updated. This will need that you modify your <code>configuration.yaml</code> file.</li>
<li>Entity IDs of Verisure locks will change. This is a one time change but should improve readability.</li>
</ul>
</article>
<section id="disqus">
<h3 class="indent title">Comments</h3>
<div id="disqus_thread" aria-live="polite"><noscript>Please enable JavaScript to view the <a href="http://disqus.com/?ref_noscript">comments powered by Disqus.</a></noscript></div>
</section>
</div>
<aside id="sidebar" class="grid__item one-third lap-one-whole palm-one-whole">
<div class="grid">
<section class="aside-module grid__item one-whole lap-one-half">
<h1 class="title delta">About Home Assistant</h1>
<ul class="divided">
<li>
Home Assistant is an open-source home automation platform running on Python 3. Track and control all devices at home and automate control.
</li>
<li><a href='/getting-started/'>Get started with Home Assistant</a></li>
<li><a href='/demo/'>Try the online demo</a></li>
<li><a class="twitter-follow-button" href="https://twitter.com/Home_Assistant">Follow Home Assistant on Twitter</a></li>
</ul>
</section>
<script>!function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0];if(!d.getElementById(id)){js=d.createElement(s);js.id=id;js.async=true;js.src='//platform.twitter.com/widgets.js';fjs.parentNode.insertBefore(js,fjs);}}(document, 'script', 'twitter-wjs');</script>
<section class="sharing aside-module grid__item one-whole lap-one-half">
<h1 class="title delta">Share this post</h1>
<a href="//twitter.com/share"
class="twitter-share-button"
data-via="home_assistant"
data-related="home_assistant"
data-url="https://home-assistant.io/blog/2016/07/16/sqlalchemy-knx-join-simplisafe/"
data-counturl="https://home-assistant.io/blog/2016/07/16/sqlalchemy-knx-join-simplisafe/" >Tweet</a>
<div class="fb-share-button" style='top: -6px;'
data-href="https://home-assistant.io/blog/2016/07/16/sqlalchemy-knx-join-simplisafe/"
data-layout="button_count">
</div>
<div class="g-plusone" data-size="standard"></div>
</section>
<script src="https://apis.google.com/js/platform.js" async defer></script>
<script>
window.fbAsyncInit = function() {
FB.init({appId: '338291289691179', xfbml: true, version: 'v2.2'});
};
(function(d, s, id){
var js, fjs = d.getElementsByTagName(s)[0];
if (d.getElementById(id)) {return;}
js = d.createElement(s); js.id = id; js.async = true;
js.src = "//connect.facebook.net/en_US/sdk.js";
fjs.parentNode.insertBefore(js, fjs);
}(document, 'script', 'facebook-jssdk'));
</script>
<section id="recent-posts" class="aside-module grid__item one-whole lap-one-half">
<h1 class="title delta">Recent Posts</h1>
<ul class="divided">
<li class="post">
<a href="/blog/2016/07/23/internet-of-things-data-exploration-with-jupyter-notebooks/">IoT Data Exploration with Jupyter Notebooks</a>
</li>
<li class="post">
<a href="/blog/2016/07/19/visualizing-your-iot-data/">Visualize your IoT data</a>
</li>
<li class="post">
<a href="/blog/2016/07/06/pocketchip-running-home-assistant/">PocketCHIP running Home Assistant</a>
</li>
<li class="post">
<a href="/blog/2016/07/01/envisalink-homematic-hdmi-cec-and-sony-bravia-tv/">0.23: Envisalink, Homematic, HDMI-CEC and Sony Bravia TV</a>
</li>
</ul>
</section>
</div>
</aside>
</div>
</div>
<footer>
<div class="grid-wrapper">
<div class="grid">
<div class="grid__item">
<div class="copyright">
<a rel="me" href='https://twitter.com/home_assistant'><i class="icon-twitter"></i></a>
<a rel="me" href='https://github.com/home-assistant/home-assistant'><i class="icon-github"></i></a>
<div class="credit">
Contact us at <a href='mailto:hello@home-assistant.io'>hello@home-assistant.io</a>.<br>
Website powered by <a href='http://jekyllrb.com/'>Jekyll</a> and the <a href='https://github.com/coogie/oscailte'>Oscalite theme</a>.<br />
Hosted by <a href='https://pages.github.com/'>GitHub</a> and served by <a href='https://cloudflare.com'>CloudFlare</a>.
</div>
</div>
</div>
</div>
</div>
</footer>
<script>
var _gaq=[['_setAccount','UA-57927901-1'],['_trackPageview']];
(function(d,t){var g=d.createElement(t),s=d.getElementsByTagName(t)[0];
g.src=('https:'==location.protocol?'//ssl':'//www')+'.google-analytics.com/ga.js';
s.parentNode.insertBefore(g,s)}(document,'script'));
</script>
<script>
var disqus_shortname = 'home-assistant';
// var disqus_developer = 1;
var disqus_identifier = 'https://home-assistant.io/blog/2016/07/16/sqlalchemy-knx-join-simplisafe/';
var disqus_url = 'https://home-assistant.io/blog/2016/07/16/sqlalchemy-knx-join-simplisafe/';
var disqus_script = 'embed.js';
(function () {
var dsq = document.createElement('script'); dsq.type = 'text/javascript'; dsq.async = true;
dsq.src = '//' + disqus_shortname + '.disqus.com/' + disqus_script;
(document.getElementsByTagName('head')[0] || document.getElementsByTagName('body')[0]).appendChild(dsq);
}());
</script>
</body>
</html>

367
blog/2016/07/19/visualizing-your-iot-data/index.html Normal file
View file

@ -0,0 +1,367 @@
<!doctype html>
<!--[if lt IE 7]> <html class="no-js lt-ie9 lt-ie8 lt-ie7"> <![endif]-->
<!--[if IE 7]> <html class="no-js lt-ie9 lt-ie8"> <![endif]-->
<!--[if IE 8]> <html class="no-js lt-ie9"> <![endif]-->
<!--[if gt IE 8]><!--> <html> <!--<![endif]-->
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
<title>Visualize your IoT data - Home Assistant</title>
<meta name="author" content="Fabian Affolter">
<meta name="description" content="Export, process, and visualize your Home Assistant data.">
<meta name="viewport" content="width=device-width">
<link rel="canonical" href="https://home-assistant.io/blog/2016/07/19/visualizing-your-iot-data/">
<meta property="fb:app_id" content="338291289691179">
<meta property="og:title" content="Visualize your IoT data">
<meta property="og:site_name" content="Home Assistant">
<meta property="og:url" content="https://home-assistant.io/blog/2016/07/19/visualizing-your-iot-data/">
<meta property="og:type" content="article">
<meta property="og:description" content="Export, process, and visualize your Home Assistant data.">
<meta property="og:image" content="https://home-assistant.io/images/blog/2016-07-reporting/libreoffice-graph.png">
<meta name="twitter:card" content="summary_large_image">
<meta name="twitter:site" content="@home_assistant">
<meta name="twitter:creator" content="@fabaff">
<meta name="twitter:title" content="Visualize your IoT data">
<meta name="twitter:description" content="Export, process, and visualize your Home Assistant data.">
<meta name="twitter:image" content="https://home-assistant.io/images/blog/2016-07-reporting/libreoffice-graph.png">
<link href="/stylesheets/screen.css" media="screen, projection" rel="stylesheet">
<link href="/atom.xml" rel="alternate" title="Home Assistant" type="application/atom+xml">
<link rel='shortcut icon' href='/images/favicon.ico' />
<link rel='icon' type='image/png' href='/images/favicon-192x192.png' sizes='192x192' />
</head>
<body >
<header>
<div class="grid-wrapper">
<div class="grid">
<div class="grid__item three-tenths lap-two-sixths palm-one-whole ha-title">
<a href="/" class="site-title">
<img width='40' src='/demo/favicon-192x192.png'>
<span>Home Assistant</span>
</a>
</div>
<div class="grid__item seven-tenths lap-four-sixths palm-one-whole">
<nav>
<input type="checkbox" id="toggle">
<label for="toggle" class="toggle" data-open="Main Menu" data-close="Close Menu"></label>
<ul class="menu pull-right">
<li><a href='/getting-started/'>Getting started</a></li>
<li><a href='/components/'>Components</a></li>
<li><a href='/cookbook/'>Examples</a></li>
<li><a href="/developers/">Developers</a></li>
<li><a href="/blog/">Blog</a></li>
<li><a href="/help/">Need help?</a></li>
</ul>
</nav>
</div>
</div>
</div>
</header>
<div class="grid-wrapper">
<div class="grid grid-center">
<div class="grid__item two-thirds lap-one-whole palm-one-whole">
<article class="post">
<header>
<h1 class="title indent">Visualize your IoT data</h1>
<div class="meta clearfix">
<time datetime="2016-07-19T16:00:00+00:00" pubdate data-updated="true"><i class="icon-calendar"></i> July 19, 2016</time>
<span class="byline author vcard"><i class='icon-user'></i> Fabian Affolter</span>
<span><i class='icon-time'></i> four minutes reading time</span>
<span>
<i class="icon-tags"></i>
<ul class="tags unstyled">
<li><a class='category' href='/blog/categories/how-to/'>How-To</a></li>
<li><a class='category' href='/blog/categories/iot-data/'>IoT-Data</a></li>
</ul>
</span>
<a class='comments'
href="#disqus_thread"
>Comments</a>
</div>
</header>
<p><img src="/images/blog/2016-07-reporting/mpl-sensor.png" style="clear: right; border:none; box-shadow: none; float: right; margin-bottom: 12px;" width="200" /></p>
<p>The <a href="/components/history/">history component</a> is tracking everything that is going on within Home Assistant. This means that you have access to all stored information about your home. Our history is not a full-fledged graphical processing and visualization component as you may know from systems and network monitoring tools. The current limitation is that you only can select a day for a visual output of your information and not a period. Also, there is no possibility to drill down on a specific entity.</p>
<p>This blog post will show you ways to export data for reporting, visualization, or further analysis of automation rules.</p>
<a name="read-more"></a>
<p>In this blog post I use the temperature of the <a href="https://en.wikipedia.org/wiki/Aare">Aare</a> river close to where I live as a show case. The temperatures were recorded with the <a href="/components/sensor.swiss_hydrological_data/">Swiss Hydrological Data sensor</a> and the name of the sensor is <code>sensor.aare</code>.</p>
<p>The database is stored at <code>&lt;path to config dir&gt;/.homeassistant/home-assistant_v2.db</code> as <a href="https://www.sqlite.org/">SQLite database</a>. In all examples we are going to use the path: <code>/home/ha/.homeassistant/home-assistant_v2.db</code></p>
<p>If you are just curious what’s stored in your database then you can use the <code>sqlite3</code> command-line tool or a graphical one like <a href="http://sqlitebrowser.org/">DB Browser for SQLite</a>.</p>
<p>The table that is holding the states is called <code>states</code>. The <code>events</code> tables is responsible for storing the events which occurred. So, we will first check how many entries there are in the <code>states</code> table. <code>sqlite3</code> needs to know where the databases is located. To work with your database make sure that Home Assistant is not running or create a copy of the existing database. It’s recommended to work with a copy.</p>
<div class="highlighter-coderay"><div class="CodeRay">
<div class="code"><pre>$ sqlite3 /home/ha/.homeassistant/home-assistant_v2.db
SQLite version 3.11.0 2016-02-15 17:29:24
sqlite&gt; SELECT count(*) FROM states;
24659
</pre></div>
</div>
</div>
<p>Let’s have a look at a sample <a href="https://en.wikipedia.org/wiki/SQL">SQL</a> query. This query will show all states in a period for the sensor <code>sensor.aare</code>.</p>
<div class="highlighter-coderay"><div class="CodeRay">
<div class="code"><pre><span class="class">SELECT</span> state, last_changed <span class="keyword">FROM</span> states
<span class="keyword">WHERE</span>
entity_id = <span class="string"><span class="delimiter">'</span><span class="content">sensor.aare</span><span class="delimiter">'</span></span>
<span class="keyword">AND</span>
last_changed <span class="keyword">BETWEEN</span>
<span class="string"><span class="delimiter">'</span><span class="content">2016-07-05 00:00:00.000000</span><span class="delimiter">'</span></span> <span class="keyword">AND</span> <span class="string"><span class="delimiter">'</span><span class="content">2016-07-07 00:00:00.000000</span><span class="delimiter">'</span></span>;
</pre></div>
</div>
</div>
<p>The SQL statement can be formed that it fits exactly what you need. This means that you can process the data in any way you want for further use. Often it makes sense to eliminate certain entries like <code>Unknown</code> or peaks.</p>
<p>If the above query is executed in DB Browser for SQLite you would be able to save the sensor’s graph as png.</p>
<p class="img">
<img src="/images/blog/2016-07-reporting/db-browser.png" />
Visualization with DB Browser for SQLite
</p>
<p>You may ask: Why not do this with LibreOffice Calc or another spreadsheet application? As most spreadsheet applications are not able to work directly with SQLite database we are going to export the data from the database to <a href="https://en.wikipedia.org/wiki/Comma-separated_values">CSV</a>.</p>
<div class="highlighter-coderay"><div class="CodeRay">
<div class="code"><pre>$ sqlite3 -header -csv /home/ha/.homeassistant/home-assistant_v2.db &quot;SELECT last_changed, state FROM states WHERE entity_id = 'sensor.aare' AND last_changed BETWEEN '2016-07-05 00:00:00.000000' AND '2016-07-07 00:00:00.000000';&quot; &gt; sensor.csv
</pre></div>
</div>
</div>
<p>The ordering for the <code>SELECT</code> was changed to get the time stamps first and then the state. Now we can import the CSV file into the application of your choice, here it’s LibreOffice Calc.</p>
<p class="img">
<img src="/images/blog/2016-07-reporting/libreoffice-import.png" />
Import of the CSV file
</p>
<p>After the import a graph can be created over the existing data.</p>
<p class="img">
<img src="/images/blog/2016-07-reporting/libreoffice-graph.png" />
Graph in LibreOffice
</p>
<p>You can also use <a href="http://matplotlib.org/">matplotlib</a> to generate graphs as an alternative to a spreadsheet application. This is a powerful Python 2D plotting library. With the built-in support for SQLite in Python it will only take a couple lines of code to visualize your data.</p>
<div class="highlighter-coderay"><div class="CodeRay">
<div class="code"><pre><span class="keyword">import</span> <span class="include">sqlite3</span>
<span class="keyword">from</span> <span class="include">matplotlib</span> <span class="keyword">import</span> <span class="include">dates</span>
<span class="keyword">import</span> <span class="include">matplotlib.pyplot</span> <span class="keyword">as</span> plt
<span class="keyword">import</span> <span class="include">homeassistant.util.dt</span> <span class="keyword">as</span> dt
values = []
timestamps = []
conn = sqlite3.connect(<span class="string"><span class="delimiter">'</span><span class="content">/home/ha/.homeassistant/home-assistant_v2.db</span><span class="delimiter">'</span></span>)
data = conn.execute(<span class="string"><span class="delimiter">&quot;</span><span class="content">SELECT state, last_changed FROM states WHERE </span><span class="delimiter">&quot;</span></span>
<span class="string"><span class="delimiter">&quot;</span><span class="content">entity_id = 'sensor.aare' AND last_changed BETWEEN </span><span class="delimiter">&quot;</span></span>
<span class="string"><span class="delimiter">&quot;</span><span class="content">'2016-07-05 00:00:00.000000' AND </span><span class="delimiter">&quot;</span></span>
<span class="string"><span class="delimiter">&quot;</span><span class="content">'2016-07-07 00:00:00.000000'</span><span class="delimiter">&quot;</span></span>)
<span class="keyword">for</span> x <span class="keyword">in</span> data:
timestamps.append(dates.date2num(dt.parse_datetime(x[<span class="integer">1</span>])))
values.append(<span class="predefined">float</span>(x[<span class="integer">0</span>]))
plt.plot_date(x=timestamps, y=values, fmt=<span class="string"><span class="delimiter">&quot;</span><span class="content">r-</span><span class="delimiter">&quot;</span></span>)
plt.ylabel(<span class="string"><span class="delimiter">'</span><span class="content">Temperature</span><span class="delimiter">'</span></span>)
plt.xlabel(<span class="string"><span class="delimiter">'</span><span class="content">Time line</span><span class="delimiter">'</span></span>)
plt.savefig(<span class="string"><span class="delimiter">'</span><span class="content">sensor.png</span><span class="delimiter">'</span></span>)
</pre></div>
</div>
</div>
<p>Creating a connection to the database and executing a query is similar to the ways already seen. The return values from the query are splitted into two lists. The time stamps must be converted in an value which is accepted by matplotlib and then the graph is generated and saved as image.</p>
<p class="img">
<img src="/images/blog/2016-07-reporting/mpl-sensor.png" />
Sensor graph generated by matplotlib
</p>
<p>Most of the graphs are pretty ugly. So, further beautification will be needed. If you have created a nice report including some amazing graphs then the Home Assistant community would be grateful for sharing them in our <a href="https://community.home-assistant.io/">forum</a>.</p>
</article>
<section id="disqus">
<h3 class="indent title">Comments</h3>
<div id="disqus_thread" aria-live="polite"><noscript>Please enable JavaScript to view the <a href="http://disqus.com/?ref_noscript">comments powered by Disqus.</a></noscript></div>
</section>
</div>
<aside id="sidebar" class="grid__item one-third lap-one-whole palm-one-whole">
<div class="grid">
<section class="aside-module grid__item one-whole lap-one-half">
<h1 class="title delta">About Home Assistant</h1>
<ul class="divided">
<li>
Home Assistant is an open-source home automation platform running on Python 3. Track and control all devices at home and automate control.
</li>
<li><a href='/getting-started/'>Get started with Home Assistant</a></li>
<li><a href='/demo/'>Try the online demo</a></li>
<li><a class="twitter-follow-button" href="https://twitter.com/Home_Assistant">Follow Home Assistant on Twitter</a></li>
</ul>
</section>
<script>!function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0];if(!d.getElementById(id)){js=d.createElement(s);js.id=id;js.async=true;js.src='//platform.twitter.com/widgets.js';fjs.parentNode.insertBefore(js,fjs);}}(document, 'script', 'twitter-wjs');</script>
<section class="sharing aside-module grid__item one-whole lap-one-half">
<h1 class="title delta">Share this post</h1>
<a href="//twitter.com/share"
class="twitter-share-button"
data-via="home_assistant"
data-related="home_assistant"
data-url="https://home-assistant.io/blog/2016/07/19/visualizing-your-iot-data/"
data-counturl="https://home-assistant.io/blog/2016/07/19/visualizing-your-iot-data/" >Tweet</a>
<div class="fb-share-button" style='top: -6px;'
data-href="https://home-assistant.io/blog/2016/07/19/visualizing-your-iot-data/"
data-layout="button_count">
</div>
<div class="g-plusone" data-size="standard"></div>
</section>
<script src="https://apis.google.com/js/platform.js" async defer></script>
<script>
window.fbAsyncInit = function() {
FB.init({appId: '338291289691179', xfbml: true, version: 'v2.2'});
};
(function(d, s, id){
var js, fjs = d.getElementsByTagName(s)[0];
if (d.getElementById(id)) {return;}
js = d.createElement(s); js.id = id; js.async = true;
js.src = "//connect.facebook.net/en_US/sdk.js";
fjs.parentNode.insertBefore(js, fjs);
}(document, 'script', 'facebook-jssdk'));
</script>
<section id="recent-posts" class="aside-module grid__item one-whole lap-one-half">
<h1 class="title delta">Recent Posts</h1>
<ul class="divided">
<li class="post">
<a href="/blog/2016/07/23/internet-of-things-data-exploration-with-jupyter-notebooks/">IoT Data Exploration with Jupyter Notebooks</a>
</li>
<li class="post">
<a href="/blog/2016/07/16/sqlalchemy-knx-join-simplisafe/">0.24: SQLAlchemy, KNX, Join by Joaoapps, and SimpliSafe.</a>
</li>
<li class="post">
<a href="/blog/2016/07/06/pocketchip-running-home-assistant/">PocketCHIP running Home Assistant</a>
</li>
<li class="post">
<a href="/blog/2016/07/01/envisalink-homematic-hdmi-cec-and-sony-bravia-tv/">0.23: Envisalink, Homematic, HDMI-CEC and Sony Bravia TV</a>
</li>
</ul>
</section>
</div>
</aside>
</div>
</div>
<footer>
<div class="grid-wrapper">
<div class="grid">
<div class="grid__item">
<div class="copyright">
<a rel="me" href='https://twitter.com/home_assistant'><i class="icon-twitter"></i></a>
<a rel="me" href='https://github.com/home-assistant/home-assistant'><i class="icon-github"></i></a>
<div class="credit">
Contact us at <a href='mailto:hello@home-assistant.io'>hello@home-assistant.io</a>.<br>
Website powered by <a href='http://jekyllrb.com/'>Jekyll</a> and the <a href='https://github.com/coogie/oscailte'>Oscalite theme</a>.<br />
Hosted by <a href='https://pages.github.com/'>GitHub</a> and served by <a href='https://cloudflare.com'>CloudFlare</a>.
</div>
</div>
</div>
</div>
</div>
</footer>
<script>
var _gaq=[['_setAccount','UA-57927901-1'],['_trackPageview']];
(function(d,t){var g=d.createElement(t),s=d.getElementsByTagName(t)[0];
g.src=('https:'==location.protocol?'//ssl':'//www')+'.google-analytics.com/ga.js';
s.parentNode.insertBefore(g,s)}(document,'script'));
</script>
<script>
var disqus_shortname = 'home-assistant';
// var disqus_developer = 1;
var disqus_identifier = 'https://home-assistant.io/blog/2016/07/19/visualizing-your-iot-data/';
var disqus_url = 'https://home-assistant.io/blog/2016/07/19/visualizing-your-iot-data/';
var disqus_script = 'embed.js';
(function () {
var dsq = document.createElement('script'); dsq.type = 'text/javascript'; dsq.async = true;
dsq.src = '//' + disqus_shortname + '.disqus.com/' + disqus_script;
(document.getElementsByTagName('head')[0] || document.getElementsByTagName('body')[0]).appendChild(dsq);
}());
</script>
</body>
</html>

324
blog/2016/07/23/internet-of-things-data-exploration-with-jupyter-notebooks/index.html Normal file
View file

@ -0,0 +1,324 @@
<!doctype html>
<!--[if lt IE 7]> <html class="no-js lt-ie9 lt-ie8 lt-ie7"> <![endif]-->
<!--[if IE 7]> <html class="no-js lt-ie9 lt-ie8"> <![endif]-->
<!--[if IE 8]> <html class="no-js lt-ie9"> <![endif]-->
<!--[if gt IE 8]><!--> <html> <!--<![endif]-->
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
<title>IoT Data Exploration with Jupyter Notebooks - Home Assistant</title>
<meta name="author" content="Anton Kireyeu">
<meta name="description" content="Tutorial how to get started exploring your data using Jupyter Notebooks, Pandas and Matplotlib.">
<meta name="viewport" content="width=device-width">
<link rel="canonical" href="https://home-assistant.io/blog/2016/07/23/internet-of-things-data-exploration-with-jupyter-notebooks/">
<meta property="fb:app_id" content="338291289691179">
<meta property="og:title" content="IoT Data Exploration with Jupyter Notebooks">
<meta property="og:site_name" content="Home Assistant">
<meta property="og:url" content="https://home-assistant.io/blog/2016/07/23/internet-of-things-data-exploration-with-jupyter-notebooks/">
<meta property="og:type" content="article">
<meta property="og:description" content="Tutorial how to get started exploring your data using Jupyter Notebooks, Pandas and Matplotlib.">
<meta property="og:image" content="https://home-assistant.io/images/blog/2016-07-data-exploration/graph.png">
<meta name="twitter:card" content="summary_large_image">
<meta name="twitter:site" content="@home_assistant">
<meta name="twitter:title" content="IoT Data Exploration with Jupyter Notebooks">
<meta name="twitter:description" content="Tutorial how to get started exploring your data using Jupyter Notebooks, Pandas and Matplotlib.">
<meta name="twitter:image" content="https://home-assistant.io/images/blog/2016-07-data-exploration/graph.png">
<link href="/stylesheets/screen.css" media="screen, projection" rel="stylesheet">
<link href="/atom.xml" rel="alternate" title="Home Assistant" type="application/atom+xml">
<link rel='shortcut icon' href='/images/favicon.ico' />
<link rel='icon' type='image/png' href='/images/favicon-192x192.png' sizes='192x192' />
</head>
<body >
<header>
<div class="grid-wrapper">
<div class="grid">
<div class="grid__item three-tenths lap-two-sixths palm-one-whole ha-title">
<a href="/" class="site-title">
<img width='40' src='/demo/favicon-192x192.png'>
<span>Home Assistant</span>
</a>
</div>
<div class="grid__item seven-tenths lap-four-sixths palm-one-whole">
<nav>
<input type="checkbox" id="toggle">
<label for="toggle" class="toggle" data-open="Main Menu" data-close="Close Menu"></label>
<ul class="menu pull-right">
<li><a href='/getting-started/'>Getting started</a></li>
<li><a href='/components/'>Components</a></li>
<li><a href='/cookbook/'>Examples</a></li>
<li><a href="/developers/">Developers</a></li>
<li><a href="/blog/">Blog</a></li>
<li><a href="/help/">Need help?</a></li>
</ul>
</nav>
</div>
</div>
</div>
</header>
<div class="grid-wrapper">
<div class="grid grid-center">
<div class="grid__item two-thirds lap-one-whole palm-one-whole">
<article class="post">
<header>
<h1 class="title indent">IoT Data Exploration with Jupyter Notebooks</h1>
<div class="meta clearfix">
<time datetime="2016-07-23T18:00:00+00:00" pubdate data-updated="true"><i class="icon-calendar"></i> July 23, 2016</time>
<span class="byline author vcard"><i class='icon-user'></i> Anton Kireyeu</span>
<span><i class='icon-time'></i> three minutes reading time</span>
<span>
<i class="icon-tags"></i>
<ul class="tags unstyled">
<li><a class='category' href='/blog/categories/how-to/'>How-To</a></li>
<li><a class='category' href='/blog/categories/iot-data/'>IoT-Data</a></li>
</ul>
</span>
<a class='comments'
href="#disqus_thread"
>Comments</a>
</div>
</header>
<p><em>This is the first blog post by Anton Kireyeu. A new contributor to Home Assistant who will focus on exploring and visualizing Home Assistant data.</em></p>
<p>As we learned in the recent <a href="https://home-assistant.io/blog/2016/07/19/visualizing-your-iot-data/">blog post by Fabian</a>, all operational data of your Home Assistant application is stored locally and is available for exploration. Our first steps were querying data with the <a href="http://sqlitebrowser.org/">DB Browser for SQLite</a>, exporting the data extract as a CSV file and graphing in LibreOffice. But what else can be done with this data and what tools are there available?</p>
<p>This post will help you get set up using a few popular data scientist tools to allow you to locally process your data:</p>
<ul>
<li> <a href="http://pandas.pydata.org/">Pandas</a>: an open source tool for data analysis for Python</li>
<li> <a href="http://matplotlib.org/">matplotlib</a>: a Python plotting library</li>
<li> <a href="https://jupyter.org/">Jupyter notebook</a>: application for creation and sharing of documents containing live code, visualizations and explanatory text</li>
</ul>
<p class="img">
<img src="/images/blog/2016-07-data-exploration/graph.png" />
One of the graphs created with this tutorial.
</p>
<p><em>TL; DR: Use <a href="http://nbviewer.jupyter.org/github/home-assistant/home-assistant-notebooks/blob/master/DataExploration-1/DataExploration-1.ipynb">this Jupyter Notebook</a> to visualize of your data</em></p>
<a name="read-more"></a>
<h3><a class="title-link" name="dependencies" href="#dependencies"></a> Dependencies</h3>
<p>In order to run the provided Jupyter notebook, please make sure you have the following applications/libraries installed on your computer:</p>
<ul>
<li>Pandas</li>
<li>NumPy</li>
<li>Matplotlib</li>
<li>SQLAlchemy</li>
<li>Jupyter</li>
</ul>
<p>As a Windows user myself, I find the easiest, quickest and most hassle-free way of installing all of these dependencies is to use <a href="https://winpython.github.io/">WinPython</a>. This free open-source portable distribution includes all of the dependencies required for this notebook, as well as a few other essential Python libraries you may require for data exploration in the future.</p>
<h4><a class="title-link" name="why-jupyter" href="#why-jupyter"></a> Why Jupyter?</h4>
<p>While all Home Assistant implementations can have varying setup, components and scripts, the underlying data structure is standardized and well-defined. This allows us to write Python code that is environmentally agnostic. Wrapping it in a Jupyter notebook ensures the code, visualizations and directions/explanations are kept digestible and neatly-packaged. One of the amazing features of Jupyter is the ability to change code as you go along, customizing all outputs and visualizations on the fly!</p>
<h4><a class="title-link" name="where-do-i-start" href="#where-do-i-start"></a> Where do I start?</h4>
<p>This tutorial is based around a heavily commented Jupyter Notebook that we created. So to get started, you will have to open that:</p>
<ul>
<li><a href="http://nbviewer.jupyter.org/github/home-assistant/home-assistant-notebooks/blob/master/DataExploration-1/DataExploration-1.ipynb">download the tutorial Jupyter Notebook</a> (leads to preview page, from there click download top-right)</li>
<li>launch the Jupyter Notebook App</li>
<li>Click the ‘upload’ button to add the downloaded notebook to Jupyter</li>
<li>Adjust the <code>DB_URL</code> at the beginning of the notebook to point at your Home Assistant database</li>
<li>Select in top menu: Cell -&gt; Run All</li>
</ul>
<p>That’s it! The included code will walk you through importing the required libraries, show running raw SQL against your local database, plotting basic data from the states table, and in the end output a few plots of changes for every entity in your system as well as the mean daily value for the past 20 days.</p>
<p>After just those few steps, you will be greeted with beautiful formatted data like this:</p>
<p class="img">
<img src="/images/blog/2016-07-data-exploration/graph.png" />
One of the graphs created with this tutorial.
</p>
<h4><a class="title-link" name="whats-next" href="#whats-next"></a> What’s next?</h4>
<p>Thanks to the magic of Jupyter, all of the code is customizable: want to selectively display your data, only covering a specific entity? Sure thing! Want to change the properties of the plots? No problem!</p>
<p>While you learn and explore your IoT data, we will be working on providing more ready-to-use Jupyter Notebooks. Feel free to ask questions or provide suggestions. Would you like to see a specific visualization? Is there a particular facet of data you’re interested in? Let’s talk about it, let’s dive into the world of data together!</p>
</article>
<section id="disqus">
<h3 class="indent title">Comments</h3>
<div id="disqus_thread" aria-live="polite"><noscript>Please enable JavaScript to view the <a href="http://disqus.com/?ref_noscript">comments powered by Disqus.</a></noscript></div>
</section>
</div>
<aside id="sidebar" class="grid__item one-third lap-one-whole palm-one-whole">
<div class="grid">
<section class="aside-module grid__item one-whole lap-one-half">
<h1 class="title delta">About Home Assistant</h1>
<ul class="divided">
<li>
Home Assistant is an open-source home automation platform running on Python 3. Track and control all devices at home and automate control.
</li>
<li><a href='/getting-started/'>Get started with Home Assistant</a></li>
<li><a href='/demo/'>Try the online demo</a></li>
<li><a class="twitter-follow-button" href="https://twitter.com/Home_Assistant">Follow Home Assistant on Twitter</a></li>
</ul>
</section>
<script>!function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0];if(!d.getElementById(id)){js=d.createElement(s);js.id=id;js.async=true;js.src='//platform.twitter.com/widgets.js';fjs.parentNode.insertBefore(js,fjs);}}(document, 'script', 'twitter-wjs');</script>
<section class="sharing aside-module grid__item one-whole lap-one-half">
<h1 class="title delta">Share this post</h1>
<a href="//twitter.com/share"
class="twitter-share-button"
data-via="home_assistant"
data-related="home_assistant"
data-url="https://home-assistant.io/blog/2016/07/23/internet-of-things-data-exploration-with-jupyter-notebooks/"
data-counturl="https://home-assistant.io/blog/2016/07/23/internet-of-things-data-exploration-with-jupyter-notebooks/" >Tweet</a>
<div class="fb-share-button" style='top: -6px;'
data-href="https://home-assistant.io/blog/2016/07/23/internet-of-things-data-exploration-with-jupyter-notebooks/"
data-layout="button_count">
</div>
<div class="g-plusone" data-size="standard"></div>
</section>
<script src="https://apis.google.com/js/platform.js" async defer></script>
<script>
window.fbAsyncInit = function() {
FB.init({appId: '338291289691179', xfbml: true, version: 'v2.2'});
};
(function(d, s, id){
var js, fjs = d.getElementsByTagName(s)[0];
if (d.getElementById(id)) {return;}
js = d.createElement(s); js.id = id; js.async = true;
js.src = "//connect.facebook.net/en_US/sdk.js";
fjs.parentNode.insertBefore(js, fjs);
}(document, 'script', 'facebook-jssdk'));
</script>
<section id="recent-posts" class="aside-module grid__item one-whole lap-one-half">
<h1 class="title delta">Recent Posts</h1>
<ul class="divided">
<li class="post">
<a href="/blog/2016/07/19/visualizing-your-iot-data/">Visualize your IoT data</a>
</li>
<li class="post">
<a href="/blog/2016/07/16/sqlalchemy-knx-join-simplisafe/">0.24: SQLAlchemy, KNX, Join by Joaoapps, and SimpliSafe.</a>
</li>
<li class="post">
<a href="/blog/2016/07/06/pocketchip-running-home-assistant/">PocketCHIP running Home Assistant</a>
</li>
<li class="post">
<a href="/blog/2016/07/01/envisalink-homematic-hdmi-cec-and-sony-bravia-tv/">0.23: Envisalink, Homematic, HDMI-CEC and Sony Bravia TV</a>
</li>
</ul>
</section>
</div>
</aside>
</div>
</div>
<footer>
<div class="grid-wrapper">
<div class="grid">
<div class="grid__item">
<div class="copyright">
<a rel="me" href='https://twitter.com/home_assistant'><i class="icon-twitter"></i></a>
<a rel="me" href='https://github.com/home-assistant/home-assistant'><i class="icon-github"></i></a>
<div class="credit">
Contact us at <a href='mailto:hello@home-assistant.io'>hello@home-assistant.io</a>.<br>
Website powered by <a href='http://jekyllrb.com/'>Jekyll</a> and the <a href='https://github.com/coogie/oscailte'>Oscalite theme</a>.<br />
Hosted by <a href='https://pages.github.com/'>GitHub</a> and served by <a href='https://cloudflare.com'>CloudFlare</a>.
</div>
</div>
</div>
</div>
</div>
</footer>
<script>
var _gaq=[['_setAccount','UA-57927901-1'],['_trackPageview']];
(function(d,t){var g=d.createElement(t),s=d.getElementsByTagName(t)[0];
g.src=('https:'==location.protocol?'//ssl':'//www')+'.google-analytics.com/ga.js';
s.parentNode.insertBefore(g,s)}(document,'script'));
</script>
<script>
var disqus_shortname = 'home-assistant';
// var disqus_developer = 1;
var disqus_identifier = 'https://home-assistant.io/blog/2016/07/23/internet-of-things-data-exploration-with-jupyter-notebooks/';
var disqus_url = 'https://home-assistant.io/blog/2016/07/23/internet-of-things-data-exploration-with-jupyter-notebooks/';
var disqus_script = 'embed.js';
(function () {
var dsq = document.createElement('script'); dsq.type = 'text/javascript'; dsq.async = true;
dsq.src = '//' + disqus_shortname + '.disqus.com/' + disqus_script;
(document.getElementsByTagName('head')[0] || document.getElementsByTagName('body')[0]).appendChild(dsq);
}());
</script>
</body>
</html>