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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>How to develope with old chip nrf51822 rev.2</title><link>https://devzone.nordicsemi.com/f/nordic-q-a/61444/how-to-develope-with-old-chip-nrf51822-rev-2</link><description>Hi, 
 I need to use a custom board with old nRF51822 rev.2 (QFAAG0). The compatibility matrix indicates S110 Softdevice SD5.2.1. I found only 7.3.0 or 8.0.0 and there is no SDK version proposed. Please how should I work with this &amp;#39;old&amp;#39; device in Peripheral</description><dc:language>en-US</dc:language><generator>Telligent Community 13</generator><lastBuildDate>Mon, 18 May 2020 09:02:15 GMT</lastBuildDate><atom:link rel="self" type="application/rss+xml" href="https://devzone.nordicsemi.com/f/nordic-q-a/61444/how-to-develope-with-old-chip-nrf51822-rev-2" /><item><title>RE: How to develope with old chip nrf51822 rev.2</title><link>https://devzone.nordicsemi.com/thread/250391?ContentTypeID=1</link><pubDate>Mon, 18 May 2020 09:02:15 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:a2d25b2b-1783-40ef-a4e6-0113a787e883</guid><dc:creator>francis</dc:creator><description>&lt;p&gt;Hi,&lt;/p&gt;
&lt;p&gt;OK, thanks.&lt;/p&gt;
&lt;p&gt;Sorry, I read wrong the table. No border displayed in my browser and I was just watching the highlighted cases when the mouse is on rev.2 case&amp;nbsp; &lt;span class="emoticon" data-url="https://devzone.nordicsemi.com/cfs-file/__key/system/emoji/1f644.svg" title="Rolling eyes"&gt;&amp;#x1f644;&lt;/span&gt;.&lt;/p&gt;
&lt;p&gt;f.&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: How to develope with old chip nrf51822 rev.2</title><link>https://devzone.nordicsemi.com/thread/250357?ContentTypeID=1</link><pubDate>Mon, 18 May 2020 07:20:36 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:dcd3bcb0-533f-4ce3-b48f-39aeadde7766</guid><dc:creator>Simonr</dc:creator><description>&lt;p&gt;Hi Francis&lt;/p&gt;
&lt;p&gt;According to the &lt;a href="https://infocenter.nordicsemi.com/topic/comp_matrix_nrf51/COMP/nrf51/nRF51422_nRF51822_ic_rev_sdk_sd_comp_matrix.html"&gt;compatibility matrix&lt;/a&gt;, you can see that the suggested &amp;quot;combination&amp;quot; of SDK and SD for the nRF51822 is I.E. SDK v.6.1.0 and SD S110 v. 7.x.x.&lt;/p&gt;
&lt;p&gt;Best regards,&lt;/p&gt;
&lt;p&gt;Simon&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item></channel></rss>