<?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>Consult nRF52833 QDAA wireless receiving problem.</title><link>https://devzone.nordicsemi.com/f/nordic-q-a/86664/consult-nrf52833-qdaa-wireless-receiving-problem</link><description>这是使用谷歌翻译的。 请问，NRF52833 QDAA，使用VDDH供电，开启DCDC，传输正常，但是接收数据有很大延迟，超过500ms，同样的程序，刷入QIAA模块没有问题，但是 QDAA 存在问题，电路图使用数据表中的示例电路制造。 希望有人可以指导和帮助，问题到底出在哪里。</description><dc:language>en-US</dc:language><generator>Telligent Community 13</generator><lastBuildDate>Wed, 06 Apr 2022 06:59:31 GMT</lastBuildDate><atom:link rel="self" type="application/rss+xml" href="https://devzone.nordicsemi.com/f/nordic-q-a/86664/consult-nrf52833-qdaa-wireless-receiving-problem" /><item><title>RE: Consult nRF52833 QDAA wireless receiving problem.</title><link>https://devzone.nordicsemi.com/thread/361966?ContentTypeID=1</link><pubDate>Wed, 06 Apr 2022 06:59:31 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:eb28146e-ecc5-412e-a2ca-ca7375a0536a</guid><dc:creator>lswhome</dc:creator><description>&lt;p&gt;Sending data is all fine, only receiving data with random high latency.&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: Consult nRF52833 QDAA wireless receiving problem.</title><link>https://devzone.nordicsemi.com/thread/361963?ContentTypeID=1</link><pubDate>Wed, 06 Apr 2022 06:56:50 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:8f867e82-bd5b-4fde-ae8c-9fdef494aa37</guid><dc:creator>lswhome</dc:creator><description>&lt;p&gt;I soldered 2 pieces of PCB, both have the same problem, the IO used has also changed, they are all working, the problem is just random delays (greater than 500ms) in receiving data, I can&amp;#39;t find the problem.&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: Consult nRF52833 QDAA wireless receiving problem.</title><link>https://devzone.nordicsemi.com/thread/361962?ContentTypeID=1</link><pubDate>Wed, 06 Apr 2022 06:52:58 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:4b744315-d81e-4cf8-8ffb-72d479857cce</guid><dc:creator>LeonWu</dc:creator><description>&lt;p&gt;你需要咨询一下模组厂商，他们是不是定义了不一样的pin，nRF52833-QDAA与nRF52833-QIAA的IO是不一样的，可能会有速率的差异，排除之后可能是硬件的问题，注意一下是否虚焊或者外部晶振&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item></channel></rss>