https://devzone.nordicsemi.com/f/nordic-q-a/27666/uart-baudrate-nrf52I&#39;m working with uart on the nrf52832 and I&#39;m facing an issue related to the baudrate. In this post a formula for calculating the baudrate given the register value is given. By applying that formula to the UART_BAUDRATE_BAUDRATE_Baud921600 I obtainen-USTelligent Community 13Wed, 29 Nov 2017 13:38:28 GMThttps://devzone.nordicsemi.com/thread/109214?ContentTypeID=1Wed, 29 Nov 2017 13:38:28 GMT137ad170-7792-4731-bb38-c0d22fbe4515:b21c510c-1a1b-4070-a6e7-c2a4cd5ff4b2Sigurd<p>Hi,</p> <p>At the top of the post you linked to, it&#39;s mentioned that</p> <blockquote> <p>&quot;this formula is simplified and may differ from the actual baudrate measurement&quot;.</p> </blockquote> <p>How the actual rate comes out is more complex. The UART(E) baud rate generator is too complex to be described with a simple formula. The formula in the post you linked to is intended to give a value that is a good starting point for tuning. The values listed in the product specification as actual values, are measured values with the given register setting.</p><div style="clear:both;"></div>