<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[Topics tagged with battery led]]></title><description><![CDATA[A list of topics that have been tagged with battery led]]></description><link>http://community.onion.io/tags/battery led</link><generator>RSS for Node</generator><lastBuildDate>Sat, 17 Oct 2026 11:32:21 GMT</lastBuildDate><atom:link href="http://community.onion.io/tags/battery led.rss" rel="self" type="application/rss+xml"/><pubDate>Tue, 18 Jul 2017 15:30:21 GMT</pubDate><ttl>60</ttl><item><title><![CDATA[How to turn-off LEDs on Omega2 Expansion Dock and Omega2]]></title><description><![CDATA[@Enrico-Bermudez
Onion Omega2 Documentation

The Omega’s LED

turn OFF
echo gpio &gt; /sys/class/leds/omega2\:amber\:system/trigger
or
fast-gpio set 44 1
turn ON
echo default-on &gt; /sys/class/leds/omega2\:amber\:system/trigger
or
fast-gpio set 44 0

Expansion Dock


RGB LED
The RGB LED on the Expansion Dock consists of three LEDs that give you the ability to create RGB colors on the Expansion Dock.
GPIO 17 controls the red LED. GPIO 16 controls the green LED. GPIO 15 controls the blue LED.
The RGB LED is active-low, meaning that setting the GPIO to 0 will turn on the designated LED.

So in the next commands n must be 17, 16 or 15
gpioctl dirout n
turn OFF the R, G or B LED
gpioctl dirout-high n
or
fast-gpio set n 1
turn ON the R, G or B LED
gpioctl dirout-low n
or
fast-gpio set n 0
See also Using the Omega’s GPIOs
On Omega2 with 0.1.10-b160 firmware the above commands should work for you too 
I don't fully understand what does the 'BATTERY LED' or the 'BATTERY LEVEL' tag mean here.
]]></description><link>http://community.onion.io/topic/2217/how-to-turn-off-leds-on-omega2-expansion-dock-and-omega2</link><guid isPermaLink="true">http://community.onion.io/topic/2217/how-to-turn-off-leds-on-omega2-expansion-dock-and-omega2</guid><dc:creator><![CDATA[György Farkas]]></dc:creator><pubDate>Tue, 18 Jul 2017 15:30:21 GMT</pubDate></item></channel></rss>