<?xml version="1.0" encoding="UTF-8" ?>
<?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>Max advertising data length in extended mode</title><link>https://devzone.nordicsemi.com/f/nordic-q-a/117027/max-advertising-data-length-in-extended-mode</link><description>Hello, I would need to send BLE multiple packets (~1400 Bytes with adv data chain). The size of one packet is ~237 Bytes. It works with 3 packets only but when I add other packets, I have an error when I start the advertising: 
 Here, my project config</description><dc:language>en-US</dc:language><generator>Telligent Community 13</generator><lastBuildDate>Mon, 09 Dec 2024 15:30:02 GMT</lastBuildDate><atom:link rel="self" type="application/rss+xml" href="https://devzone.nordicsemi.com/f/nordic-q-a/117027/max-advertising-data-length-in-extended-mode" /><item><title>RE: Max advertising data length in extended mode</title><link>https://devzone.nordicsemi.com/thread/514083?ContentTypeID=1</link><pubDate>Mon, 09 Dec 2024 15:30:02 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:a02e63b8-6971-4be2-96af-3ff9af13cd6b</guid><dc:creator>tesc</dc:creator><description>&lt;p&gt;Hi,&lt;/p&gt;
&lt;p&gt;Thanks for the update, and for sharing the solution to the issue. I will mark your explanation as the answer, and close the case.&lt;/p&gt;
&lt;p&gt;Regards,&lt;br /&gt;Terje&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: Max advertising data length in extended mode</title><link>https://devzone.nordicsemi.com/thread/514057?ContentTypeID=1</link><pubDate>Mon, 09 Dec 2024 14:23:46 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:70f745a3-5960-45c8-a636-9ecac38a37d7</guid><dc:creator>j_delsol_catie</dc:creator><description>&lt;p&gt;Hello,&lt;br /&gt;&lt;br /&gt;I have customized the Peripheral Heart Rate Monitor with Coded PHY and I have extended advertising with coded phy.&lt;br /&gt;&lt;br /&gt;It works, I have found my problem. It was the advertising time, that was too fast for the volume of data.&lt;br /&gt;&lt;br /&gt;Thanks for your time and support.&lt;br /&gt;&lt;br /&gt;Best regards,&lt;br /&gt;&lt;br /&gt;Julien&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: Max advertising data length in extended mode</title><link>https://devzone.nordicsemi.com/thread/513690?ContentTypeID=1</link><pubDate>Thu, 05 Dec 2024 16:29:40 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:3ca59fb4-07a9-40e1-998c-f0bf8b578371</guid><dc:creator>tesc</dc:creator><description>&lt;p&gt;Hi,&lt;/p&gt;
&lt;p&gt;Which SDK sample (if any) are you basing your project off of? The only occurrence of the &amp;quot;Advertising failed to create&amp;quot; error message is in the sample &lt;a href="https://docs.nordicsemi.com/bundle/ncs-latest/page/nrf/samples/bluetooth/peripheral_hr_coded/README.html"&gt;Bluetooth: Peripheral Heart Rate Monitor with Coded PHY&lt;/a&gt;. Are you combining extended advertising with coded phy?&lt;/p&gt;
&lt;p&gt;Also, can you share more of the log, preferably the full log, leading up to and including the two error messages that you have already shared?&lt;/p&gt;
&lt;p&gt;Regards,&lt;br /&gt;Terje&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item></channel></rss>