<?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 power jack]]></title><description><![CDATA[A list of topics that have been tagged with power jack]]></description><link>http://community.onion.io/tags/power jack</link><generator>RSS for Node</generator><lastBuildDate>Tue, 18 Aug 2026 17:28:24 GMT</lastBuildDate><atom:link href="http://community.onion.io/tags/power jack.rss" rel="self" type="application/rss+xml"/><pubDate>Sat, 29 Jul 2017 06:46:56 GMT</pubDate><ttl>60</ttl><item><title><![CDATA[Arduino dock defect with power jack]]></title><description><![CDATA[@Lazar-Demin said in Arduino dock defect with power jack:

In the meantime, our documentation site docs.onion.io has good pointers.
...
For the PWM Expansion: https://docs.onion.io/omega2-docs/pwm-expansion.html#the-dc-barrel-jack-adapter

About The DC Barrel Jack Adapter

The DC voltage supplied through the barrel jack will be provided on the Vcc (and GND) pins. The PWM voltage will also be stepped up to this voltage.
We’ve safely tested up to 12V, so try not to go beyond that or you risk damaging your Expansion.

I haven't got any PWM Expansion but there's a very good photo in the official Onion Omega2 Documentation.
Onion's PWM Expansion has an NXP PCA9685 16-channel, 12-bit PWM I2C-bus LED controller IC.
According to the NXP Product data sheet Rev. 4 — 16 April 2015

Table 13. Limiting values
VDD supply voltage max. +6.0V
VID voltage on an input/output pin max 5.5V


Please let me know what does this "We’ve safely tested ..." statement mean  - personally for you and officially for Onion - exactly.
]]></description><link>http://community.onion.io/topic/649/arduino-dock-defect-with-power-jack</link><guid isPermaLink="true">http://community.onion.io/topic/649/arduino-dock-defect-with-power-jack</guid><dc:creator><![CDATA[György Farkas]]></dc:creator><pubDate>Sat, 29 Jul 2017 06:46:56 GMT</pubDate></item></channel></rss>