https://devzone.nordicsemi.com/f/nordic-q-a/96961/uart-maximum-baud-rateGood morning, I need to use the UART peripheral to send a stream of data from the computer to the nRF52832 development kit. For this reason I need to maximize the rate at which these data are sent. I saw that the maximum baud rate of UART is 1M, buten-USTelligent Community 13Mon, 06 Mar 2023 09:06:30 GMThttps://devzone.nordicsemi.com/thread/413448?ContentTypeID=1Mon, 06 Mar 2023 09:06:30 GMT137ad170-7792-4731-bb38-c0d22fbe4515:5a8cac03-9271-4829-bd53-3b5fb2c6052dKarl Ylvisaker<p>Hello Chiara,<br /><br />As Turbo suggests you would have to look at using the USB peripheral instead, if you intend to use a baudrate higher than what is available over UART.<br />If you are working with the nRF52840 Dongle it might be useful for you to have a look at <a href="https://devzone.nordicsemi.com/guides/short-range-guides/b/getting-started/posts/nrf52840-dongle-programming-tutorial">this nRF52840 Dongle programming blogpost by my colleauge</a>.<br /><br />Best regards,<br />Karl</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/411841?ContentTypeID=1Fri, 24 Feb 2023 08:13:57 GMT137ad170-7792-4731-bb38-c0d22fbe4515:ce8c22ab-1d3d-4821-8c2c-08ac530ab404Chiaq<p>Thank you for your reply.</p> <p>What about using the nrf52840 dongle, I know it doesn&#39;t have UART. But is there a way I can use higher baudrate to transfer data to the computer?</p> <p>Chiara</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/411447?ContentTypeID=1Wed, 22 Feb 2023 15:38:33 GMT137ad170-7792-4731-bb38-c0d22fbe4515:37c6d592-35f7-4ef0-b193-6cb637ff9c3aTurbo J<p>Both UART and UARTE max out a 1 MBit/s.</p> <p>If you wanted to exceed that with a PC connection, use the NRF52840 with its USB peripherial.</p><div style="clear:both;"></div>