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<?xml-stylesheet type="text/xsl" href="https://devzone.nordicsemi.com/cfs-file/__key/system/syndication/rss.xsl" media="screen"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>nRF52832 Shutting Down After 30 Seconds on Custom Hardware</title><link>https://devzone.nordicsemi.com/f/nordic-q-a/114648/nrf52832-shutting-down-after-30-seconds-on-custom-hardware</link><description>Hi everyone, 
 I&amp;#39;m working with the nRF52832 on custom hardware , and I&amp;#39;m experiencing an issue where the microcontroller shuts down after around 30 seconds, regardless of the firmware flashed. Here&amp;#39;s some more context on the situation: 
 Hardware Overview</description><dc:language>en-US</dc:language><generator>Telligent Community 13</generator><lastBuildDate>Wed, 11 Sep 2024 07:39:41 GMT</lastBuildDate><atom:link rel="self" type="application/rss+xml" href="https://devzone.nordicsemi.com/f/nordic-q-a/114648/nrf52832-shutting-down-after-30-seconds-on-custom-hardware" /><item><title>RE: nRF52832 Shutting Down After 30 Seconds on Custom Hardware</title><link>https://devzone.nordicsemi.com/thread/502041?ContentTypeID=1</link><pubDate>Wed, 11 Sep 2024 07:39:41 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:2133a51d-8a9a-4470-95b3-2aabce87294e</guid><dc:creator>Priyanka</dc:creator><description>&lt;p&gt;Hi,&lt;/p&gt;
&lt;p&gt;The issue could be maybe because of a PWR_SHDN signal coming form the&amp;nbsp;LTC2955-1. Could you check whether a PWR_SHDN signal is being triggered after 30s? You could use an oscilloscope for this.&lt;/p&gt;
&lt;p&gt;Maybe try to temporarily bypass the power shutdown just to verify if this is the issue. Maybe by disconnecting the PWR_SHDN signal or maybe manually&amp;nbsp;keeping the power on through a jumper (if your design allows it).&lt;/p&gt;
&lt;p&gt;-Priyanka&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item></channel></rss>