High-throughput USB-UART streaming on nRF9151 - Buffer overflow issues and reference exampleshttps://devzone.nordicsemi.com/f/nordic-q-a/125918/high-throughput-usb-uart-streaming-on-nrf9151---buffer-overflow-issues-and-reference-examplesHello, I&#39;m a beginner and trying to do my project with nRF9151DK. As said this project uses the nRF9151DK that requires high-throughput USB-UART data streaming on two boards TX and RX. TX receive from USB-UART and RX should output to the USB-UART. Theen-USTelligent Community 13Mon, 08 Dec 2025 00:54:15 GMTRE: High-throughput USB-UART streaming on nRF9151 - Buffer overflow issues and reference exampleshttps://devzone.nordicsemi.com/thread/556406?ContentTypeID=1Mon, 08 Dec 2025 00:54:15 GMT137ad170-7792-4731-bb38-c0d22fbe4515:990e8375-f783-4a74-bcb7-1e939095f7b6Mike Lazarev<p>Hello Vidar,<br /><br />Thank you for your reply. I separated UART shell and data stream and now it is working good. Thank you for your help, I achieved desired result for my project.&nbsp;<br /><br />Best regards,<br />Mikhail Lazarev</p><div style="clear:both;"></div>RE: High-throughput USB-UART streaming on nRF9151 - Buffer overflow issues and reference exampleshttps://devzone.nordicsemi.com/thread/556084?ContentTypeID=1Wed, 03 Dec 2025 09:18:52 GMT137ad170-7792-4731-bb38-c0d22fbe4515:f67a44d6-ca18-4037-a872-1e76e95b830aVidar Berg<p>Hello,</p> <p><span>In general achieving more than 32 kbps of throughput over UART should not be a problem. However, I do not see&nbsp;any reliable way to expose both a UART shell and separate data streams on the same UART instance, since all data received by the UART will be passed to the shell module. Would it be possible to to expose the shell on another UART port?</span></p> <p><span>Best regards,</span></p> <p><span>Vidar</span></p><div style="clear:both;"></div>