https://devzone.nordicsemi.com/f/nordic-q-a/122833/is-uart1-vcom1-on-nrf9161dk-usedHello, I&#39;ve a nRF9161DK board and I would like to connect a UART to an external device. Looking at the schematics I see that both UART0 and UART1 of nRF9161 are connected by default to the nRF5340 (interface MCU). UART/VCOM0 is used as a serial porten-USTelligent Community 13Wed, 09 Jul 2025 14:01:50 GMThttps://devzone.nordicsemi.com/thread/541961?ContentTypeID=1Wed, 09 Jul 2025 14:01:50 GMT137ad170-7792-4731-bb38-c0d22fbe4515:4b82494d-148c-4ac4-8436-5a9ed4a04a45dejans<p>Hi,<br /><br />You can look at <a href="https://docs.nordicsemi.com/bundle/ug_nrf9161_dk/page/UG/nrf91_DK/operating_modes/mcu_virtual_com_port.html">virtual serial port</a> and <a href="https://docs.nordicsemi.com/bundle/ug_nrf9161_dk/page/UG/nrf91_DK/hw_description/nrf9161_board_controller.html">board controller</a>.<br /><br />Best regards,<br />Dejan</p><div style="clear:both;"></div>