https://test-devzone.nordicsemi.com/f/nordic-q-a/88337/virtual-rs232-uartHi, I got a product with nrf52832 i use one uart and i need to add another rs232 uart to it. Since the NRF52832 has one only 1 harware uart i thought about implementing something called &quot;virtual&quot; rs232 uart. Is it possible to do that (for bauden-USTelligent Community 13 Non-ProductionMon, 30 May 2022 08:56:54 GMThttps://test-devzone.nordicsemi.com/thread/369915?ContentTypeID=1Mon, 30 May 2022 08:56:54 GMT137ad170-7792-4731-bb38-c0d22fbe4515:a893c35e-7cc2-47d7-91c8-5a4c159a9701user100109<p><span>I guess you have to use <a href="https://infocenter.nordicsemi.com/topic/com.nordic.infocenter.nrf52832.ps.v1.1/gpio.html?cp=4_2_0_19#concept_zyt_tcb_lr">GPIO</a>s to make that happen. But I expect it to become complicated quite fast, considering timing management challenges on higher baud rates. </span><span>&nbsp;</span></p> <p><span>You are probably better off using the <a href="https://www.nordicsemi.com/Products/nRF52840">nRF52840</a> instead.</span><span>&nbsp;</span></p> <p><span>Regards,</span></p> <p><span>Markus</span></p><div style="clear:both;"></div>https://test-devzone.nordicsemi.com/thread/369774?ContentTypeID=1Fri, 27 May 2022 12:15:02 GMT137ad170-7792-4731-bb38-c0d22fbe4515:befd5958-7699-4dc0-ae3b-57aa9aa098b4user18378<p>i ask that too....i saw that there are some implemantations of virtual uart for other companys cpu. i wonder if it is possible to make virtual rs232 uart on this cpu too...</p><div style="clear:both;"></div>https://test-devzone.nordicsemi.com/thread/369764?ContentTypeID=1Fri, 27 May 2022 11:47:05 GMT137ad170-7792-4731-bb38-c0d22fbe4515:31016009-36ec-4df3-9dde-1f946fba06b4user100109<p><span>Hello Yuval,</span><span>&nbsp;</span></p> <p><span>At this point, I’m not quite sure if I understand how such an implementation would look like in combination with the nRF52832. Can you elaborate?</span><span>&nbsp;</span></p> <p><span>Regards,</span><span>&nbsp;</span></p><div style="clear:both;"></div>https://test-devzone.nordicsemi.com/thread/369704?ContentTypeID=1Fri, 27 May 2022 05:32:24 GMT137ad170-7792-4731-bb38-c0d22fbe4515:b636f05b-373b-4048-a7bf-8505b8eab093user18378<p>Do someone have an idea what baud rates can be done with virtual uart?</p><div style="clear:both;"></div>https://test-devzone.nordicsemi.com/thread/369683?ContentTypeID=1Thu, 26 May 2022 16:49:09 GMT137ad170-7792-4731-bb38-c0d22fbe4515:57b0cc6a-59ca-4fa0-bb03-1f1c004ff16auser3313<p>Very unlikely that you could emulate a UART at those baud rates, especially with the SoftDevice active.</p><div style="clear:both;"></div>