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	<id>https://pandorawiki.org/index.php?action=history&amp;feed=atom&amp;title=Hardware%2FLEDs</id>
	<title>Hardware/LEDs - Revision history</title>
	<link rel="self" type="application/atom+xml" href="https://pandorawiki.org/index.php?action=history&amp;feed=atom&amp;title=Hardware%2FLEDs"/>
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	<updated>2026-04-30T18:43:58Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
	<generator>MediaWiki 1.32.0-alpha</generator>
	<entry>
		<id>https://pandorawiki.org/index.php?title=Hardware/LEDs&amp;diff=30099&amp;oldid=prev</id>
		<title>Jadedpa at 21:21, 20 July 2015</title>
		<link rel="alternate" type="text/html" href="https://pandorawiki.org/index.php?title=Hardware/LEDs&amp;diff=30099&amp;oldid=prev"/>
		<updated>2015-07-20T21:21:26Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;Revision as of 21:21, 20 July 2015&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot; &gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{delete|Duplicate of the [[LEDS and backlight]] page&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;.&lt;/del&gt;}}&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{delete|Duplicate of the [[LEDS and backlight]] page}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Pandora LEDs ==&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Pandora LEDs ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

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&lt;/table&gt;</summary>
		<author><name>Jadedpa</name></author>
		
	</entry>
	<entry>
		<id>https://pandorawiki.org/index.php?title=Hardware/LEDs&amp;diff=30098&amp;oldid=prev</id>
		<title>Jadedpa at 21:21, 20 July 2015</title>
		<link rel="alternate" type="text/html" href="https://pandorawiki.org/index.php?title=Hardware/LEDs&amp;diff=30098&amp;oldid=prev"/>
		<updated>2015-07-20T21:21:03Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;Revision as of 21:21, 20 July 2015&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot; &gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;{{delete|Duplicate of the [[LEDS and backlight]] page.}}&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Pandora LEDs ==&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Pandora LEDs ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;

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&lt;/table&gt;</summary>
		<author><name>Jadedpa</name></author>
		
	</entry>
	<entry>
		<id>https://pandorawiki.org/index.php?title=Hardware/LEDs&amp;diff=27892&amp;oldid=prev</id>
		<title>Wally: Created page with &quot;== Pandora LEDs ==  ===Status LEDs===  Meaning of the LEDs from left to right according to [http://boards.openpandora.org/index.php?/topic/325-led-function-documented/page__vi...&quot;</title>
		<link rel="alternate" type="text/html" href="https://pandorawiki.org/index.php?title=Hardware/LEDs&amp;diff=27892&amp;oldid=prev"/>
		<updated>2013-10-05T07:10:43Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;== Pandora LEDs ==  ===Status LEDs===  Meaning of the LEDs from left to right according to [http://boards.openpandora.org/index.php?/topic/325-led-function-documented/page__vi...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;== Pandora LEDs ==&lt;br /&gt;
&lt;br /&gt;
===Status LEDs===&lt;br /&gt;
&lt;br /&gt;
Meaning of the LEDs from left to right according to [http://boards.openpandora.org/index.php?/topic/325-led-function-documented/page__view__findpost__p__5726 gfrancisdev].&lt;br /&gt;
&lt;br /&gt;
Left LED group&lt;br /&gt;
* SD card 1&lt;br /&gt;
* SD card 2&lt;br /&gt;
* Wifi&lt;br /&gt;
* Bluetooth&lt;br /&gt;
&lt;br /&gt;
Right LED group&lt;br /&gt;
* Empty (with solder pad for hardware hackers who want to use an additional LED)&lt;br /&gt;
* Empty (-&amp;quot;-)&lt;br /&gt;
* Charging&lt;br /&gt;
* Power&lt;br /&gt;
&lt;br /&gt;
=== Controlling LEDs ===&lt;br /&gt;
Available through LED and brightness classes:&lt;br /&gt;
&amp;lt;source lang=&amp;quot;bash&amp;quot;&amp;gt;&lt;br /&gt;
/sys/class/leds/*&lt;br /&gt;
&amp;lt;/source&amp;gt;&lt;br /&gt;
LED brightness can be controlled through those files. Power and charger LEDs have variable brightness control, others are on/off only.&lt;br /&gt;
&lt;br /&gt;
Note: SD card LEDs use SD cart power supplies, so those must be enabled for those LEDs to work (they are enabled when cards are inserted).&lt;br /&gt;
&lt;br /&gt;
=== config ===&lt;br /&gt;
Kept in /etc/default/leds (LEDs)&lt;br /&gt;
&lt;br /&gt;
Note: driver allows lower brightness than you can set using keyboard controls, because some units start to flicker on lowest brightness. This can be changed in /usr/pandora/scripts/op_bright.sh .&lt;/div&gt;</summary>
		<author><name>Wally</name></author>
		
	</entry>
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