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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>Central fails to establish connection with peripheral with large advertising interval (&amp;gt;3 seconds)</title><link>https://devzone.nordicsemi.com/f/nordic-q-a/109990/central-fails-to-establish-connection-with-peripheral-with-large-advertising-interval-3-seconds</link><description>Hi there, 
 I&amp;#39;m trying to establish a connection with a central and peripheral over Coded PHY where the peripheral is using long advertising intervals to save power. 
 The central is an nRF52840DK, and the peripheral is an nRF52833 module. 
 When I configure</description><dc:language>en-US</dc:language><generator>Telligent Community 13</generator><lastBuildDate>Mon, 08 Apr 2024 12:37:08 GMT</lastBuildDate><atom:link rel="self" type="application/rss+xml" href="https://devzone.nordicsemi.com/f/nordic-q-a/109990/central-fails-to-establish-connection-with-peripheral-with-large-advertising-interval-3-seconds" /><item><title>RE: Central fails to establish connection with peripheral with large advertising interval (&gt;3 seconds)</title><link>https://devzone.nordicsemi.com/thread/477567?ContentTypeID=1</link><pubDate>Mon, 08 Apr 2024 12:37:08 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:a0f2426f-982c-4f26-a5c0-5c291ca0efe8</guid><dc:creator>Vidar Berg</dc:creator><description>&lt;p&gt;Hello Bryn,&lt;/p&gt;
&lt;p&gt;Are you setting a timeout when you call bt_conn_le_create() on the central device? In that case, I suspect the timeout might be set too short&amp;nbsp;for the advertising interval you are using. I tried extending the advertising interval in the peripheral hr coded sample, just as you did, but I was unable to reproduce the connection issue.&lt;/p&gt;
&lt;p&gt;Best regards,&lt;/p&gt;
&lt;p&gt;Vidar&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item></channel></rss>