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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>nrf52 board stop blinking</title><link>https://devzone.nordicsemi.com/f/nordic-q-a/14782/nrf52-board-stop-blinking</link><description>Hi I am beginner to nordic ble. I have four nrf528** development kit. I am just trying demo heart rate example with android toolbox app. Suddenly one of my nrf devlopment kit stop blinking. Don&amp;#39;t know what happened. battery also got power and try reprogrammed</description><dc:language>en-US</dc:language><generator>Telligent Community 13</generator><lastBuildDate>Wed, 29 Jun 2016 07:49:21 GMT</lastBuildDate><atom:link rel="self" type="application/rss+xml" href="https://devzone.nordicsemi.com/f/nordic-q-a/14782/nrf52-board-stop-blinking" /><item><title>RE: nrf52 board stop blinking</title><link>https://devzone.nordicsemi.com/thread/56443?ContentTypeID=1</link><pubDate>Wed, 29 Jun 2016 07:49:21 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:86a65260-247f-45e5-9296-dc51d8f9a8c2</guid><dc:creator>san</dc:creator><description>&lt;p&gt;yes.. it did work perfectly. Suddenly stop functioning. I will try ur solution mentioned above.&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: nrf52 board stop blinking</title><link>https://devzone.nordicsemi.com/thread/56442?ContentTypeID=1</link><pubDate>Wed, 29 Jun 2016 07:08:19 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:d76d961d-6643-4f4c-8df1-96782cc396b3</guid><dc:creator>Anders Strand</dc:creator><description>&lt;p&gt;I see. Did it work before this happened? Try erasing the board with nRFgo studio and program it again as described &lt;a href="https://devzone.nordicsemi.com/tutorials/2/"&gt;here.&lt;/a&gt;&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: nrf52 board stop blinking</title><link>https://devzone.nordicsemi.com/thread/56444?ContentTypeID=1</link><pubDate>Wed, 29 Jun 2016 05:35:51 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:e9879009-93cd-49f5-bc4f-d98579264d5a</guid><dc:creator>san</dc:creator><description>&lt;p&gt;my board totally stop blinking eventhough power off and on back. I saw in some posts is that board is dead and need to reprogrammed firmware&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: nrf52 board stop blinking</title><link>https://devzone.nordicsemi.com/thread/56441?ContentTypeID=1</link><pubDate>Tue, 28 Jun 2016 09:26:59 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:32df0f7e-afc1-4457-877c-5b1750adca61</guid><dc:creator>Anders Strand</dc:creator><description>&lt;p&gt;This sounds like the advertising timing out, which it is programmed to do in the example.
See &lt;a href="https://devzone.nordicsemi.com/question/58415/how-to-set-the-code-in-continuous-advertising-mode/"&gt;this&lt;/a&gt; post for how to advertise continuously.&lt;/p&gt;
&lt;p&gt;The advertising timeout is specified in the following line in main.c&lt;/p&gt;
&lt;pre&gt;&lt;code&gt;#define APP_ADV_TIMEOUT_IN_SECONDS       180                                        /**&amp;lt; The advertising timeout in units of seconds. */
&lt;/code&gt;&lt;/pre&gt;
&lt;p&gt;-Anders&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item></channel></rss>