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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>SDK 4.2.2 + SoftDevice S110 version 5.2.1</title><link>https://devzone.nordicsemi.com/f/nordic-q-a/114545/sdk-4-2-2-softdevice-s110-version-5-2-1</link><description>I have an NRF51822 QFAA C0 (build code)-based hardware for prototyping. But I couldn&amp;#39;t find the respective development software, like SDK 4.2.2 and SoftDevice S110 version 5.2.1. 
 Could you please share with me the link to these files? 
 I know this</description><dc:language>en-US</dc:language><generator>Telligent Community 13</generator><lastBuildDate>Mon, 30 Sep 2024 13:16:56 GMT</lastBuildDate><atom:link rel="self" type="application/rss+xml" href="https://devzone.nordicsemi.com/f/nordic-q-a/114545/sdk-4-2-2-softdevice-s110-version-5-2-1" /><item><title>RE: SDK 4.2.2 + SoftDevice S110 version 5.2.1</title><link>https://devzone.nordicsemi.com/thread/504373?ContentTypeID=1</link><pubDate>Mon, 30 Sep 2024 13:16:56 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:0a6bcd7b-7755-4df7-9ea5-164586136589</guid><dc:creator>Einar Thorsrud</dc:creator><description>&lt;p&gt;Hi&amp;nbsp;Sampath,&lt;/p&gt;
&lt;p&gt;You cannot use nRF52810 with SDK 4.4.2, which is a very old SDK that only supported the nRF51. If you are developing a new product now I recomend you use the nRF Connect SDK. Alternatively, it is possible (but not recomended) to use the nRF5 SDK, but you need a newer version which actually supports the nRF52 series.&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: SDK 4.2.2 + SoftDevice S110 version 5.2.1</title><link>https://devzone.nordicsemi.com/thread/504366?ContentTypeID=1</link><pubDate>Mon, 30 Sep 2024 12:55:15 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:8ce7e4a5-2e4e-486b-bdfe-19a3e5961091</guid><dc:creator>Sampathg</dc:creator><description>&lt;p&gt;Thanks for the update. I am planning to use nrf52810. Meanwhile&amp;nbsp;I couldn&amp;#39;t find the soft device for sdk 4.4.2. Please share me the same.&lt;/p&gt;
&lt;p&gt;&lt;/p&gt;
&lt;p&gt;Thanks again&lt;/p&gt;
&lt;p&gt;Sampath&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: SDK 4.2.2 + SoftDevice S110 version 5.2.1</title><link>https://devzone.nordicsemi.com/thread/501719?ContentTypeID=1</link><pubDate>Mon, 09 Sep 2024 12:19:02 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:3bcfa332-db3f-49eb-ad8b-e541cc55c684</guid><dc:creator>Einar Thorsrud</dc:creator><description>&lt;p&gt;Hi&amp;nbsp;Sampath,&lt;/p&gt;
&lt;p&gt;Please note that the &lt;a href="https://www.nordicsemi.com/Products/nRF51822"&gt;nRF51&lt;/a&gt; is not recomended for new deisgns. And the last SDK with support for it is nRF5 SDK 12.3.0. So if you end up&amp;nbsp;using it (which I woudl strongly recomend against), you should at least migrate to that.&lt;/p&gt;
&lt;p&gt;Regardign the question, you can dowload nRF5 SDK version 4.4.2 &lt;a href="https://developer.nordicsemi.com/nRF5_SDK/nRF51_SDK_v4.x.x/"&gt;here&lt;/a&gt; (4.2.2 is not available).&lt;/p&gt;
&lt;p&gt;Einar&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item></channel></rss>