https://devzone.nordicsemi.com/f/nordic-q-a/410/change-uart-baud-rateHi, I want to change the UART0 baud rate at runtime (the peripheral has switched to a new rate). Is it enough to reset to (say) 9600 baud, like: NRF_UART0-&gt;BAUDRATE = (UART_BAUDRATE_BAUDRATE_Baud9600 &lt;&lt; UART_BAUDRATE_BAUDRATE_Pos); or do I need toen-USTelligent Community 13Fri, 23 Mar 2018 15:57:29 GMThttps://devzone.nordicsemi.com/thread/125790?ContentTypeID=1Fri, 23 Mar 2018 15:57:29 GMT137ad170-7792-4731-bb38-c0d22fbe4515:b27a0778-23c9-44f2-9527-3524c4464ad8venerley<p>Thanks for that; so not unsurprisingly <em><strong>nrf52.h</strong></em>&nbsp;is where they are&nbsp;defined.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/125786?ContentTypeID=1Fri, 23 Mar 2018 15:45:13 GMT137ad170-7792-4731-bb38-c0d22fbe4515:69134ae6-3681-4e6d-ace2-ab381900ff00Bastien Reynard<p><span>NRF_UART0-&gt;BAUDRATE</span></p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/125777?ContentTypeID=1Fri, 23 Mar 2018 15:07:47 GMT137ad170-7792-4731-bb38-c0d22fbe4515:e72d2af2-11e5-482e-9ca4-0e3f9e331438venerley<p>Sorry which is the &quot;this register&quot; that is referred to in this answer?</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/2121?ContentTypeID=1Fri, 13 Sep 2013 10:55:14 GMT137ad170-7792-4731-bb38-c0d22fbe4515:66f496cf-e307-4756-84e2-5721821648f5Ole Morten<p>You should be able to directly change this register, without doing any initialization.</p><div style="clear:both;"></div>