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95
blog/posts/2/index.html
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<article class="listing">
<header>
<h1 class="beta">
<a href="/blog/2016/07/06/pocketchip-running-home-assistant/">PocketCHIP running Home Assistant</a>
</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="/blog/2016/07/06/pocketchip-running-home-assistant/#disqus_thread"
>Comments</a>
</div>
</header>
<div class="entry-content clearfix">
<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 class="btn pull-right" href="/blog/2016/07/06/pocketchip-running-home-assistant/#read-more">Read on &rarr;</a>
</div>
</article>
<hr>
<article class="listing">
<header>
@ -744,56 +789,6 @@ In the past month I was thinking about ways to integrate USB webcams into Home A
</div>
</article>
<hr>
<article class="listing">
<header>
<h1 class="beta">
<a href="/blog/2016/05/18/why-we-use-polymer/">Why we use web components and Polymer</a>
</h1>
<div class="meta clearfix">
<time datetime="2016-05-18T00:09:00+00:00" pubdate data-updated="true"><i class="icon-calendar"></i> May 18, 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/technology/'>Technology</a></li>
</ul>
</span>
<a class='comments'
href="/blog/2016/05/18/why-we-use-polymer/#disqus_thread"
>Comments</a>
</div>
</header>
<div class="entry-content clearfix">
<p>I’ve been planning to write this post for a while now as we get questions like this a lot: <em>“Why does Home Assistant use Polymer? Why not React, Redux and what not?”</em></p>
<p>It’s understandable, Polymer is quite the underdog in the world of web frameworks. A corporate backer does not guarantee popularity or an active community and this shows in the number of projects using Polymer.</p>
<p>Still, <a href="https://home-assistant.io/demo">we use Polymer and it’s awesome</a>. To explain why, I’ll be referencing the React workflow quite a bit, as they do a lot of things right, and show how it is done in Polymer.</p>
<p>Polymer gives us components for the web, just like React, but based on web standards: <a href="https://www.w3.org/standards/techs/components#w3c_all">web components</a>, <a href="https://www.w3.org/TR/css-variables/">CSS variables</a>. These standards don’t have wide browser support yet but it’s being implemented by every major browser: It’s the future. For now they are being polyfilled and that works just fine but in the future the Home Assistant web app will be able to run native in the browsers == fast.</p>
<a class="btn pull-right" href="/blog/2016/05/18/why-we-use-polymer/#read-more">Read on &rarr;</a>
</div>
</article>
<hr>

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<article class="listing">
<header>
<h1 class="beta">
<a href="/blog/2016/05/18/why-we-use-polymer/">Why we use web components and Polymer</a>
</h1>
<div class="meta clearfix">
<time datetime="2016-05-18T00:09:00+00:00" pubdate data-updated="true"><i class="icon-calendar"></i> May 18, 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/technology/'>Technology</a></li>
</ul>
</span>
<a class='comments'
href="/blog/2016/05/18/why-we-use-polymer/#disqus_thread"
>Comments</a>
</div>
</header>
<div class="entry-content clearfix">
<p>I’ve been planning to write this post for a while now as we get questions like this a lot: <em>“Why does Home Assistant use Polymer? Why not React, Redux and what not?”</em></p>
<p>It’s understandable, Polymer is quite the underdog in the world of web frameworks. A corporate backer does not guarantee popularity or an active community and this shows in the number of projects using Polymer.</p>
<p>Still, <a href="https://home-assistant.io/demo">we use Polymer and it’s awesome</a>. To explain why, I’ll be referencing the React workflow quite a bit, as they do a lot of things right, and show how it is done in Polymer.</p>
<p>Polymer gives us components for the web, just like React, but based on web standards: <a href="https://www.w3.org/standards/techs/components#w3c_all">web components</a>, <a href="https://www.w3.org/TR/css-variables/">CSS variables</a>. These standards don’t have wide browser support yet but it’s being implemented by every major browser: It’s the future. For now they are being polyfilled and that works just fine but in the future the Home Assistant web app will be able to run native in the browsers == fast.</p>
<a class="btn pull-right" href="/blog/2016/05/18/why-we-use-polymer/#read-more">Read on &rarr;</a>
</div>
</article>
<hr>
<article class="listing">
<header>
@ -679,58 +729,6 @@
<a class="btn pull-right" href="/blog/2016/04/07/static-website/#read-more">Read on &rarr;</a>
</div>
</article>
<hr>
<article class="listing">
<header>
<h1 class="beta">
<a href="/blog/2016/04/05/your-hub-should-be-local-and-open/">Your hub should be local and open</a>
</h1>
<div class="meta clearfix">
<time datetime="2016-04-05T04:11:00+00:00" pubdate data-updated="true"><i class="icon-calendar"></i> April 5, 2016</time>
<span class="byline author vcard"><i class='icon-user'></i> Paulus Schoutsen</span>
<span><i class='icon-time'></i> 1 minute reading time</span>
<span>
<i class="icon-tags"></i>
<ul class="tags unstyled">
<li><a class='category' href='/blog/categories/internet-of-things/'>Internet-of-Things</a></li>
</ul>
</span>
<a class='comments'
href="/blog/2016/04/05/your-hub-should-be-local-and-open/#disqus_thread"
>Comments</a>
</div>
</header>
<div class="entry-content clearfix">
<p>Today the news spread that Google will be <a href="https://medium.com/@arlogilbert/the-time-that-tony-fadell-sold-me-a-container-of-hummus-cb0941c762c1#.rmppks86a">shutting down the Revolv hubs</a>. And shutting down here doesn’t mean they stop selling or supporting them - no, they are sending an update to each hub to turn your perfectly fine home automation hub into a useless piece of plastic. The fact that this seemed like a good idea by Google astonishes me. If anything, they should have gone the same route as <a href="https://discuss.ninjablocks.com/t/ninja-blocks-whats-been-happening-whats-happening-next/3608">ninjasphere</a>: open it all up and let people decide on the fate of their <em>own</em> hub.</p>
<p>I’ve said it <a href="/blog/2016/01/19/perfect-home-automation/#your-system-should-run-at-home-not-in-the-cloud">before</a> but I’ll repeat it again:</p>
<blockquote>
<p>The cloud should be treated as an extension to your smart home instead of running it.</p>
</blockquote>
<p>Your hub should not be affected when your internet breaks down or the company that sold you your hub goes out of business. It should work locally so that it can continue to work even long after the vendor goes out of business or decides to kill it. Preferably, your hub should also be open so that the community can take over development after the vendor stops caring.</p>
<p>Unless you can afford losing a product here and there, be cautious when buying IoT products that depend on the cloud from companies that are not well established. The chances are high that they go bankrupt or get acquired and closed. This however is easier said than done as <a href="http://www.gartner.com/newsroom/id/2869521">Gartner</a> predicts that by 2017, 50 percent of IoT solutions will originate in startups that are less than three years old.</p>
</div>
</article>
<hr>

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@ -78,6 +78,58 @@
<article class="listing">
<header>
<h1 class="beta">
<a href="/blog/2016/04/05/your-hub-should-be-local-and-open/">Your hub should be local and open</a>
</h1>
<div class="meta clearfix">
<time datetime="2016-04-05T04:11:00+00:00" pubdate data-updated="true"><i class="icon-calendar"></i> April 5, 2016</time>
<span class="byline author vcard"><i class='icon-user'></i> Paulus Schoutsen</span>
<span><i class='icon-time'></i> 1 minute reading time</span>
<span>
<i class="icon-tags"></i>
<ul class="tags unstyled">
<li><a class='category' href='/blog/categories/internet-of-things/'>Internet-of-Things</a></li>
</ul>
</span>
<a class='comments'
href="/blog/2016/04/05/your-hub-should-be-local-and-open/#disqus_thread"
>Comments</a>
</div>
</header>
<div class="entry-content clearfix">
<p>Today the news spread that Google will be <a href="https://medium.com/@arlogilbert/the-time-that-tony-fadell-sold-me-a-container-of-hummus-cb0941c762c1#.rmppks86a">shutting down the Revolv hubs</a>. And shutting down here doesn’t mean they stop selling or supporting them - no, they are sending an update to each hub to turn your perfectly fine home automation hub into a useless piece of plastic. The fact that this seemed like a good idea by Google astonishes me. If anything, they should have gone the same route as <a href="https://discuss.ninjablocks.com/t/ninja-blocks-whats-been-happening-whats-happening-next/3608">ninjasphere</a>: open it all up and let people decide on the fate of their <em>own</em> hub.</p>
<p>I’ve said it <a href="/blog/2016/01/19/perfect-home-automation/#your-system-should-run-at-home-not-in-the-cloud">before</a> but I’ll repeat it again:</p>
<blockquote>
<p>The cloud should be treated as an extension to your smart home instead of running it.</p>
</blockquote>
<p>Your hub should not be affected when your internet breaks down or the company that sold you your hub goes out of business. It should work locally so that it can continue to work even long after the vendor goes out of business or decides to kill it. Preferably, your hub should also be open so that the community can take over development after the vendor stops caring.</p>
<p>Unless you can afford losing a product here and there, be cautious when buying IoT products that depend on the cloud from companies that are not well established. The chances are high that they go bankrupt or get acquired and closed. This however is easier said than done as <a href="http://www.gartner.com/newsroom/id/2869521">Gartner</a> predicts that by 2017, 50 percent of IoT solutions will originate in startups that are less than three years old.</p>
</div>
</article>
<hr>
<article class="listing">
<header>
@ -821,58 +873,6 @@ Example of the new views in the frontend. <a href="/components/group/">Learn mor
</article>
<hr>
<article class="listing">
<header>
<h1 class="beta">
<a href="/blog/2016/01/19/perfect-home-automation/">Perfect Home Automation</a>
</h1>
<div class="meta clearfix">
<time datetime="2016-01-19T08:20:00+00:00" pubdate data-updated="true"><i class="icon-calendar"></i> January 19, 2016</time>
<span class="byline author vcard"><i class='icon-user'></i> Paulus Schoutsen</span>
<span><i class='icon-time'></i> five minutes reading time</span>
<span>
<i class="icon-tags"></i>
<ul class="tags unstyled">
<li><a class='category' href='/blog/categories/internet-of-things/'>Internet-of-Things</a></li>
</ul>
</span>
<a class='comments'
href="/blog/2016/01/19/perfect-home-automation/#disqus_thread"
>Comments</a>
</div>
</header>
<div class="entry-content clearfix">
<p>People often ask me about my vision for Home Assistant. Before I can describe where I want to go with Home Assistant, I should first talk about how home automation would look in my ideal world. This will be the aim of this post. I’m not going to focus on protocols, networks or specific hubs. That’s all implementation details. Instead, this post will focus on what is most important: the interaction between the users and their home.</p>
<h3><a class="title-link" name="you-should-not-have-to-adapt-to-technology" href="#you-should-not-have-to-adapt-to-technology"></a> You should not have to adapt to technology.</h3>
<p>When people start using home automation, they always experience home control first: being able to control devices in new ways using a phone or computer. They believe the future is now and their app will be their remote for their lives. They only focus on what they are getting, not on what they are losing. You install some light bulbs and all of a sudden you are no longer able to use the light switches. You’ll arrive at home at night and have to pull out your phone, open the app, let it connect and finally you’ll be able to turn on the light. All while turning the light on could have been a switch away.</p>
<p>Yes, you can solve this with presence detection. What if your phone runs out of battery? You’ll have to resort to the switch again.</p>
<p>If you find that using your new home devices is cumbersome, the promise of home automation technology has failed you. Your lights should work with both a switch (or button) at the entrance of your room and via presence detection. Honestly, there are hardly any valid use cases for being able to control lights from your phone except for showing off.</p>
<a class="btn pull-right" href="/blog/2016/01/19/perfect-home-automation/#read-more">Read on &rarr;</a>
</div>
</article>
<hr>
<div class="pagination">

131
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@ -78,6 +78,58 @@
<article class="listing">
<header>
<h1 class="beta">
<a href="/blog/2016/01/19/perfect-home-automation/">Perfect Home Automation</a>
</h1>
<div class="meta clearfix">
<time datetime="2016-01-19T08:20:00+00:00" pubdate data-updated="true"><i class="icon-calendar"></i> January 19, 2016</time>
<span class="byline author vcard"><i class='icon-user'></i> Paulus Schoutsen</span>
<span><i class='icon-time'></i> five minutes reading time</span>
<span>
<i class="icon-tags"></i>
<ul class="tags unstyled">
<li><a class='category' href='/blog/categories/internet-of-things/'>Internet-of-Things</a></li>
</ul>
</span>
<a class='comments'
href="/blog/2016/01/19/perfect-home-automation/#disqus_thread"
>Comments</a>
</div>
</header>
<div class="entry-content clearfix">
<p>People often ask me about my vision for Home Assistant. Before I can describe where I want to go with Home Assistant, I should first talk about how home automation would look in my ideal world. This will be the aim of this post. I’m not going to focus on protocols, networks or specific hubs. That’s all implementation details. Instead, this post will focus on what is most important: the interaction between the users and their home.</p>
<h3><a class="title-link" name="you-should-not-have-to-adapt-to-technology" href="#you-should-not-have-to-adapt-to-technology"></a> You should not have to adapt to technology.</h3>
<p>When people start using home automation, they always experience home control first: being able to control devices in new ways using a phone or computer. They believe the future is now and their app will be their remote for their lives. They only focus on what they are getting, not on what they are losing. You install some light bulbs and all of a sudden you are no longer able to use the light switches. You’ll arrive at home at night and have to pull out your phone, open the app, let it connect and finally you’ll be able to turn on the light. All while turning the light on could have been a switch away.</p>
<p>Yes, you can solve this with presence detection. What if your phone runs out of battery? You’ll have to resort to the switch again.</p>
<p>If you find that using your new home devices is cumbersome, the promise of home automation technology has failed you. Your lights should work with both a switch (or button) at the entrance of your room and via presence detection. Honestly, there are hardly any valid use cases for being able to control lights from your phone except for showing off.</p>
<a class="btn pull-right" href="/blog/2016/01/19/perfect-home-automation/#read-more">Read on &rarr;</a>
</div>
</article>
<hr>
<article class="listing">
<header>
@ -569,85 +621,6 @@ The <a href="https://influxdb.com/">InfluxDB</a> database is a so-called time se
<a class="btn pull-right" href="/blog/2015/11/22/survey-november-2015/#read-more">Read on &rarr;</a>
</div>
</article>
<hr>
<article class="listing">
<header>
<h1 class="beta">
<a href="/blog/2015/11/16/zwave-switches-lights-and-honeywell-thermostats-now-supported/">0.8: Honeywell Thermostats, Orvibo switches and Z-Wave switches and lights </a>
</h1>
<div class="meta clearfix">
<time datetime="2015-11-16T21:27:00+00:00" pubdate data-updated="true"><i class="icon-calendar"></i> November 16, 2015</time>
<span class="byline author vcard"><i class='icon-user'></i> Paulus Schoutsen</span>
<span><i class='icon-time'></i> 1 minute 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="/blog/2015/11/16/zwave-switches-lights-and-honeywell-thermostats-now-supported/#disqus_thread"
>Comments</a>
</div>
</header>
<div class="entry-content clearfix">
<p><img src="/images/screenshots/custom-icons.png" style="float: right;" />We have all been hard at work to get this latest release ready. One of the big highlights in this release is the introduction of an extended iconset to be used in the frontend (credits to <a href="https://github.com/happyleavesaoc">@happyleavesaoc</a> for idea and prototype). To get started with customizing, pick any icon from <a href="https://MaterialDesignIcons.com">MaterialDesignIcons.com</a>, prefix the name with <code>mdi:</code> and stick it into your <code>customize</code> section in <code>configuration.yaml</code>:</p>
<div class="highlighter-coderay"><div class="CodeRay">
<div class="code"><pre><span class="key">homeassistant</span>:
<span class="key">customize</span>:
<span class="key">switch.ac</span>:
<span class="key">icon</span>: <span class="string"><span class="content">'mdi:air-conditioner'</span></span>
</pre></div>
</div>
</div>
<h4>Breaking changes</h4>
<ul>
<li>Any existing zone icon will have to be replaced with one from <a href="https://MaterialDesignIcons.com">MaterialDesignIcons.com</a>.</li>
<li>LimitlessLED light services require colors to be specified in RGB instead of XY.</li>
</ul>
<h4>Changes</h4>
<p><img src="/images/supported_brands/honeywell.png" style="clear: right; border:none; box-shadow: none; float: right; margin-bottom: 16px;" height="50" /><img src="/images/supported_brands/orvibo.png" style="clear: right; border:none; box-shadow: none; float: right; margin-bottom: 16px;" height="50" /><img src="/images/supported_brands/pushetta.png" style="clear: right; border:none; box-shadow: none; float: right; margin-bottom: 16px;" height="50" /></p>
<ul>
<li>Thermostat: <a href="/components/thermostat.honeywell/">Honeywell</a> now supported (<a href="https://github.com/sander76">@sander76</a>)</li>
<li>Switch: <a href="/components/switch.orvibo/">Orvibo</a> now supported (<a href="https://github.com/happyleavesaoc">@happyleavesaoc</a>)</li>
<li>Camera: <a href="/components/camera.mjpeg/">mjpeg camera’s</a> now supported (<a href="https://github.com/ryanturner">@ryanturner</a>)</li>
<li>Notify: <a href="/components/notify.pushetta/">Pushetta</a> now supported (<a href="https://github.com/fabaff">@fabaff</a>)</li>
<li>Light: <a href="/components/light.mqtt/">MQTT</a> now supported (<a href="https://github.com/hexxter">@hexxter</a>)</li>
<li>Light: <a href="/components/zwave/">Z-Wave</a> now supported (<a href="https://github.com/leoc">@leoc</a>)</li>
<li>Switch: <a href="/components/zwave/">Z-Wave</a> now supported (<a href="https://github.com/leoc">@leoc</a>)</li>
<li>New component <a href="/components/logger/">logger</a> allows filtering logged data (<a href="https://github.com/badele">@badele</a>)</li>
<li>New component <a href="/components/updater/">updater</a> will notify users if an update for Home Assistant is available (<a href="https://github.com/rmkraus">@rmkraus</a>)</li>
<li>Notify: <a href="/components/notify.pushbullet/">PushBullet</a> now allows targeting contacts/channels/specific devices (<a href="https://github.com/tomduijf">@tomduijf</a>)</li>
<li>Light: Allow controlling color temperature (<a href="https://github.com/tomduijf">@tomduijf</a>)</li>
<li>Frontend: about page added (<a href="https://github.com/balloob">@balloob</a>)</li>
<li>Switch RGB as the color unit used in light component (<a href="https://github.com/balloob">@balloob</a>)</li>
<li>Re-install platform and component dependencies after a Home Assistant version upgrade (<a href="https://github.com/balloob">@balloob</a>)</li>
</ul>
</div>
</article>
<hr>

136
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@ -78,6 +78,85 @@
<article class="listing">
<header>
<h1 class="beta">
<a href="/blog/2015/11/16/zwave-switches-lights-and-honeywell-thermostats-now-supported/">0.8: Honeywell Thermostats, Orvibo switches and Z-Wave switches and lights </a>
</h1>
<div class="meta clearfix">
<time datetime="2015-11-16T21:27:00+00:00" pubdate data-updated="true"><i class="icon-calendar"></i> November 16, 2015</time>
<span class="byline author vcard"><i class='icon-user'></i> Paulus Schoutsen</span>
<span><i class='icon-time'></i> 1 minute 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="/blog/2015/11/16/zwave-switches-lights-and-honeywell-thermostats-now-supported/#disqus_thread"
>Comments</a>
</div>
</header>
<div class="entry-content clearfix">
<p><img src="/images/screenshots/custom-icons.png" style="float: right;" />We have all been hard at work to get this latest release ready. One of the big highlights in this release is the introduction of an extended iconset to be used in the frontend (credits to <a href="https://github.com/happyleavesaoc">@happyleavesaoc</a> for idea and prototype). To get started with customizing, pick any icon from <a href="https://MaterialDesignIcons.com">MaterialDesignIcons.com</a>, prefix the name with <code>mdi:</code> and stick it into your <code>customize</code> section in <code>configuration.yaml</code>:</p>
<div class="highlighter-coderay"><div class="CodeRay">
<div class="code"><pre><span class="key">homeassistant</span>:
<span class="key">customize</span>:
<span class="key">switch.ac</span>:
<span class="key">icon</span>: <span class="string"><span class="content">'mdi:air-conditioner'</span></span>
</pre></div>
</div>
</div>
<h4>Breaking changes</h4>
<ul>
<li>Any existing zone icon will have to be replaced with one from <a href="https://MaterialDesignIcons.com">MaterialDesignIcons.com</a>.</li>
<li>LimitlessLED light services require colors to be specified in RGB instead of XY.</li>
</ul>
<h4>Changes</h4>
<p><img src="/images/supported_brands/honeywell.png" style="clear: right; border:none; box-shadow: none; float: right; margin-bottom: 16px;" height="50" /><img src="/images/supported_brands/orvibo.png" style="clear: right; border:none; box-shadow: none; float: right; margin-bottom: 16px;" height="50" /><img src="/images/supported_brands/pushetta.png" style="clear: right; border:none; box-shadow: none; float: right; margin-bottom: 16px;" height="50" /></p>
<ul>
<li>Thermostat: <a href="/components/thermostat.honeywell/">Honeywell</a> now supported (<a href="https://github.com/sander76">@sander76</a>)</li>
<li>Switch: <a href="/components/switch.orvibo/">Orvibo</a> now supported (<a href="https://github.com/happyleavesaoc">@happyleavesaoc</a>)</li>
<li>Camera: <a href="/components/camera.mjpeg/">mjpeg camera’s</a> now supported (<a href="https://github.com/ryanturner">@ryanturner</a>)</li>
<li>Notify: <a href="/components/notify.pushetta/">Pushetta</a> now supported (<a href="https://github.com/fabaff">@fabaff</a>)</li>
<li>Light: <a href="/components/light.mqtt/">MQTT</a> now supported (<a href="https://github.com/hexxter">@hexxter</a>)</li>
<li>Light: <a href="/components/zwave/">Z-Wave</a> now supported (<a href="https://github.com/leoc">@leoc</a>)</li>
<li>Switch: <a href="/components/zwave/">Z-Wave</a> now supported (<a href="https://github.com/leoc">@leoc</a>)</li>
<li>New component <a href="/components/logger/">logger</a> allows filtering logged data (<a href="https://github.com/badele">@badele</a>)</li>
<li>New component <a href="/components/updater/">updater</a> will notify users if an update for Home Assistant is available (<a href="https://github.com/rmkraus">@rmkraus</a>)</li>
<li>Notify: <a href="/components/notify.pushbullet/">PushBullet</a> now allows targeting contacts/channels/specific devices (<a href="https://github.com/tomduijf">@tomduijf</a>)</li>
<li>Light: Allow controlling color temperature (<a href="https://github.com/tomduijf">@tomduijf</a>)</li>
<li>Frontend: about page added (<a href="https://github.com/balloob">@balloob</a>)</li>
<li>Switch RGB as the color unit used in light component (<a href="https://github.com/balloob">@balloob</a>)</li>
<li>Re-install platform and component dependencies after a Home Assistant version upgrade (<a href="https://github.com/balloob">@balloob</a>)</li>
</ul>
</div>
</article>
<hr>
<article class="listing">
<header>
@ -615,63 +694,6 @@ Inspried by a <a href="https://github.com/home-assistant/home-assistant/issues/3
</article>
<hr>
<article class="listing">
<header>
<h1 class="beta">
<a href="/blog/2015/08/26/laundry-automation-with-moteino-mqtt-and-home-assistant/">Laundry Automation: insight and notifications</a>
</h1>
<div class="meta clearfix">
<time datetime="2015-08-26T15:12:00+00:00" pubdate data-updated="true"><i class="icon-calendar"></i> August 26, 2015</time>
<span class="byline author vcard"><i class='icon-user'></i> Nolan Gilley</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/user-stories/'>User-Stories</a></li>
</ul>
</span>
<a class='comments'
href="/blog/2015/08/26/laundry-automation-with-moteino-mqtt-and-home-assistant/#disqus_thread"
>Comments</a>
</div>
</header>
<div class="entry-content clearfix">
<p><em>This is a guest post by Home Assistant user and contributor <a href="https://github.com/nkgilley">Nolan Gilley</a>.</em></p>
<p>In our house, laundry has been a struggle for quite some time. Our washer and dryer both lack a buzzer which leads to forgotten laundry, and stinky mess that needs to be rewashed. I decided to create a solution by monitoring the washer and dryer myself with some cheap electronics.</p>
<p>As an avid user of Home Assistant, I decided it would be the perfect application to manage the UI and notification system. Now all I needed was a way to monitor the washer and dryer. I tried using sound sensors but found them unreliable. I ended up opting for an accelerometer attached to the back of each appliance. I also added magnetic reed switches on the doors of the washer and dryer to detect if the doors are open or closed. I connected the accelerometers and reed switches to a <a href="https://lowpowerlab.com/moteino/">Moteino</a>, an arduino clone with an RF transceiver. The Moteino can perform the logic to figure out which state the appliances are in and wirelessly communicate that data with another Moteino that is connected via serial to my Raspberry Pi. The Raspberry Pi reads the serial data and repeats it over MQTT for Home Assistant to use. This is great because I don’t have to run Home Assistant on the Raspberry Pi. I can run it on a faster machine and point the <a href="/components/mqtt/">MQTT component</a> to my Raspberry Pi.</p>
<p>After taking some sample data from the accelerometers while each appliance was in operation, I decided to plot the data to help determine the proper thresholds of when the devices were running or off. I had to do this in order to get precise ranges so the dryer sensor wouldn’t get tripped by the washer or vice versa. In the plot below you can see the acceleration in the x direction for the accelerometer connected to the washing machine. It’s easy to see when the washing machine is in operation here. I used the same technique for the dryer’s accelerometer.</p>
<p class="img">
<a href="/images/blog/2015-08-laundry-automation/data-graph.png">
<img src="/images/blog/2015-08-laundry-automation/data-graph.png" />
</a>
Graph showing the accelerometer data
</p>
<a class="btn pull-right" href="/blog/2015/08/26/laundry-automation-with-moteino-mqtt-and-home-assistant/#read-more">Read on &rarr;</a>
</div>
</article>
<hr>
<div class="pagination">

105
blog/posts/7/index.html
View file

@ -78,6 +78,63 @@
<article class="listing">
<header>
<h1 class="beta">
<a href="/blog/2015/08/26/laundry-automation-with-moteino-mqtt-and-home-assistant/">Laundry Automation: insight and notifications</a>
</h1>
<div class="meta clearfix">
<time datetime="2015-08-26T15:12:00+00:00" pubdate data-updated="true"><i class="icon-calendar"></i> August 26, 2015</time>
<span class="byline author vcard"><i class='icon-user'></i> Nolan Gilley</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/user-stories/'>User-Stories</a></li>
</ul>
</span>
<a class='comments'
href="/blog/2015/08/26/laundry-automation-with-moteino-mqtt-and-home-assistant/#disqus_thread"
>Comments</a>
</div>
</header>
<div class="entry-content clearfix">
<p><em>This is a guest post by Home Assistant user and contributor <a href="https://github.com/nkgilley">Nolan Gilley</a>.</em></p>
<p>In our house, laundry has been a struggle for quite some time. Our washer and dryer both lack a buzzer which leads to forgotten laundry, and stinky mess that needs to be rewashed. I decided to create a solution by monitoring the washer and dryer myself with some cheap electronics.</p>
<p>As an avid user of Home Assistant, I decided it would be the perfect application to manage the UI and notification system. Now all I needed was a way to monitor the washer and dryer. I tried using sound sensors but found them unreliable. I ended up opting for an accelerometer attached to the back of each appliance. I also added magnetic reed switches on the doors of the washer and dryer to detect if the doors are open or closed. I connected the accelerometers and reed switches to a <a href="https://lowpowerlab.com/moteino/">Moteino</a>, an arduino clone with an RF transceiver. The Moteino can perform the logic to figure out which state the appliances are in and wirelessly communicate that data with another Moteino that is connected via serial to my Raspberry Pi. The Raspberry Pi reads the serial data and repeats it over MQTT for Home Assistant to use. This is great because I don’t have to run Home Assistant on the Raspberry Pi. I can run it on a faster machine and point the <a href="/components/mqtt/">MQTT component</a> to my Raspberry Pi.</p>
<p>After taking some sample data from the accelerometers while each appliance was in operation, I decided to plot the data to help determine the proper thresholds of when the devices were running or off. I had to do this in order to get precise ranges so the dryer sensor wouldn’t get tripped by the washer or vice versa. In the plot below you can see the acceleration in the x direction for the accelerometer connected to the washing machine. It’s easy to see when the washing machine is in operation here. I used the same technique for the dryer’s accelerometer.</p>
<p class="img">
<a href="/images/blog/2015-08-laundry-automation/data-graph.png">
<img src="/images/blog/2015-08-laundry-automation/data-graph.png" />
</a>
Graph showing the accelerometer data
</p>
<a class="btn pull-right" href="/blog/2015/08/26/laundry-automation-with-moteino-mqtt-and-home-assistant/#read-more">Read on &rarr;</a>
</div>
</article>
<hr>
<article class="listing">
<header>
@ -676,54 +733,6 @@ An initial version of voice control for Home Assistant has landed. The current i
</div>
</div>
</article>
<hr>
<article class="listing">
<header>
<h1 class="beta">
<a href="/blog/2015/03/08/new-logo/">New logo for Home Assistant</a>
</h1>
<div class="meta clearfix">
<time datetime="2015-03-08T22:16:10+00:00" pubdate data-updated="true"><i class="icon-calendar"></i> March 8, 2015</time>
<span class="byline author vcard"><i class='icon-user'></i> Paulus Schoutsen</span>
<span><i class='icon-time'></i> less than one minute reading time</span>
<span>
<i class="icon-tags"></i>
<ul class="tags unstyled">
<li><a class='category' href='/blog/categories/organisation/'>Organisation</a></li>
</ul>
</span>
<a class='comments'
href="/blog/2015/03/08/new-logo/#disqus_thread"
>Comments</a>
</div>
</header>
<div class="entry-content clearfix">
<p>It is well known that you are either a good programmer or a good designer. It’s rare you’ll meet someone that is both. That’s why it wasn’t surprising to anyone that the logo that I made was mediocre — at best. Luckily, <a href="http://jeremygeltman.com/">Jeremy Geltman</a> has come to the rescue and contributed a brand new logo for Home Assistant.</p>
<p>The new logo follows Googles material design spec. It uses the blue color that Home Assistant uses in the interface and it comes in two versions: a high detailed version (for homescreen icon etc) and a simple version (for favicon etc).</p>
<p class="img">
<img src="/images/blog/ha-logo-history.png" />
The old logo, the new detailed logo and the new simple logo.
</p>
</div>
</article>
<hr>

48
blog/posts/8/index.html
View file

@ -78,6 +78,54 @@
<article class="listing">
<header>
<h1 class="beta">
<a href="/blog/2015/03/08/new-logo/">New logo for Home Assistant</a>
</h1>
<div class="meta clearfix">
<time datetime="2015-03-08T22:16:10+00:00" pubdate data-updated="true"><i class="icon-calendar"></i> March 8, 2015</time>
<span class="byline author vcard"><i class='icon-user'></i> Paulus Schoutsen</span>
<span><i class='icon-time'></i> less than one minute reading time</span>
<span>
<i class="icon-tags"></i>
<ul class="tags unstyled">
<li><a class='category' href='/blog/categories/organisation/'>Organisation</a></li>
</ul>
</span>
<a class='comments'
href="/blog/2015/03/08/new-logo/#disqus_thread"
>Comments</a>
</div>
</header>
<div class="entry-content clearfix">
<p>It is well known that you are either a good programmer or a good designer. It’s rare you’ll meet someone that is both. That’s why it wasn’t surprising to anyone that the logo that I made was mediocre — at best. Luckily, <a href="http://jeremygeltman.com/">Jeremy Geltman</a> has come to the rescue and contributed a brand new logo for Home Assistant.</p>
<p>The new logo follows Googles material design spec. It uses the blue color that Home Assistant uses in the interface and it comes in two versions: a high detailed version (for homescreen icon etc) and a simple version (for favicon etc).</p>
<p class="img">
<img src="/images/blog/ha-logo-history.png" />
The old logo, the new detailed logo and the new simple logo.
</p>
</div>
</article>
<hr>
<article class="listing">
<header>