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@@ -186,17 +186,11 @@ pulse a few tens of milliseconds long that is enough to actuate the solenoid.</p
<div class="document">
-<p>After the <a href="#system-message-1"><span class="problematic" id="problematic-1">`multichannel LED driver`_</span></a> was completed, I was just getting used to controlling LEDs at 14-bit resolution. I liked the board we designed in this project, but at 32 channels it was a bit large for most use cases. Sometimes I just want to pop a piece of LED tape or two somewhere, but I don't need a full 32 channels of control. I ended up thinking that a smaller version of the 32-channel driver that didn't require a separate control computer would be handy. So I sat down and designed a variant of the design with only 8 channels instead of 32 and an on-board <a href="#system-message-2"><span class="problematic" id="problematic-2">ESP8266_</span></a> module instead of the <a href="#system-message-3"><span class="problematic" id="problematic-3">RS485_</span></a> transceiver for WiFi connectivity.</p>
+<p>After the multichannel LED driver was completed, I was just getting used to controlling LEDs at 14-bit resolution. I liked the board we designed in this project, but at 32 channels it was a bit large for most use cases. Sometimes I just want to pop a piece of LED tape or two somewhere, but I don't need a full 32 channels of control. I ended up thinking that a smaller version of the 32-channel driver that didn't require a separate control computer would be handy. So I sat down and designed a variant of the design with only 8 channels instead of 32 and an on-board ESP8266 module instead of the <a href="#system-message-1"><span class="problematic" id="problematic-1">RS485_</span></a> transceiver for WiFi connectivity.</p>
<div class="system-messages section">
<h2>Docutils System Messages</h2>
<div class="system-message" id="system-message-1">
<p class="system-message-title">System Message: ERROR/3 (<tt class="docutils">&lt;stdin&gt;</tt>, line 1); <em><a href="#problematic-1">backlink</a></em></p>
-Unknown target name: &quot;multichannel led driver&quot;.</div>
-<div class="system-message" id="system-message-2">
-<p class="system-message-title">System Message: ERROR/3 (<tt class="docutils">&lt;stdin&gt;</tt>, line 1); <em><a href="#problematic-2">backlink</a></em></p>
-Unknown target name: &quot;esp8266&quot;.</div>
-<div class="system-message" id="system-message-3">
-<p class="system-message-title">System Message: ERROR/3 (<tt class="docutils">&lt;stdin&gt;</tt>, line 1); <em><a href="#problematic-3">backlink</a></em></p>
Unknown target name: &quot;rs485&quot;.</div>
</div>
</div>
@@ -210,13 +204,14 @@ Unknown target name: &quot;rs485&quot;.</div>
<div class="document">
-<div class="section" id="preface">
-<h2>Preface</h2>
-<p>Recently, I have been working on a <a class="reference external" href="http://jaseg.de/blog/wifi-led-driver/">small driver</a> for ambient lighting using 12V LED strips like you can get
-inexpensively from China. I wanted to be able to just throw one of these somewhere, stick down some LED tape, hook it up
-to a small transformer and be able to control it through Wifi. When I was writing the firmware, I noticed that when
-fading between different colors, the colors look <em>all wrong</em>! This observation led me down a rabbit hole of color
-perception and LED peculiarities.</p></div>
+<p>Recently, I have been working on a <a href="#system-message-1"><span class="problematic" id="problematic-1">`small driver`_</span></a> for ambient lighting using 12V LED strips like you can get inexpensively from China. I wanted to be able to just throw one of these somewhere, stick down some LED tape, hook it up to a small transformer and be able to control it through Wifi. When I was writing the firmware, I noticed that when fading between different colors, the colors look <em>all wrong</em>! This observation led me down a rabbit hole of color perception and LED peculiarities.</p>
+<div class="system-messages section">
+<h2>Docutils System Messages</h2>
+<div class="system-message" id="system-message-1">
+<p class="system-message-title">System Message: ERROR/3 (<tt class="docutils">&lt;stdin&gt;</tt>, line 1); <em><a href="#problematic-1">backlink</a></em></p>
+Unknown target name: &quot;small driver&quot;.</div>
+</div>
+</div>
<a href="http://jaseg.de/blog/led-characterization/">Read more</a>
</div>
</div>