https://devzone.nordicsemi.com/f/nordic-q-a/72671/no-console-output-using-nrf5340dk-ttyacm0I have follow the implementation guide to build the hello_world example and build using the following command west build -b nrf5340dk_nrf5340_cpuapp samples/hello_world and try to listen /dev/ttyCAM0 using minicom, but thers&#39;s still no output on consoleen-USTelligent Community 13Tue, 23 Mar 2021 01:29:20 GMThttps://devzone.nordicsemi.com/thread/301310?ContentTypeID=1Tue, 23 Mar 2021 01:29:20 GMT137ad170-7792-4731-bb38-c0d22fbe4515:b42641be-af8e-4265-b9f1-9ca15768141bho-gyun choi<p>Hello, </p> <p>Were you able to get console output from the netcore for nrf5340dk?</p> <p></p> <p>Thank you</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/299421?ContentTypeID=1Fri, 12 Mar 2021 09:36:14 GMT137ad170-7792-4731-bb38-c0d22fbe4515:20d5b19b-1c04-41ac-9bf7-b77ca219c0e4Amanda Hsieh<p>Hi,&nbsp;</p> <p>Because it&#39;s PDK used in the video. It&#39;s fixed/changed on the DK, but on the PDK you might need to connect some external wires, <a title="http://developer.nordicsemi.com/nrf_connect_sdk/doc/1.4.0/nrf/ug_nrf5340.html#getting-logging-output" href="http://developer.nordicsemi.com/nRF_Connect_SDK/doc/1.4.0/nrf/ug_nrf5340.html#getting-logging-output" rel="noopener noreferrer" target="_blank">http://developer.nordicsemi.com/nRF_Connect_SDK/doc/1.4.0/nrf/ug_nrf5340.html#getting-logging-output</a></p> <p>-Amanda H.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/299408?ContentTypeID=1Fri, 12 Mar 2021 09:04:17 GMT137ad170-7792-4731-bb38-c0d22fbe4515:595552eb-5ea4-4850-9805-30736ed21fd6super6602<p>it works on /dev/ttyACM2, thanks</p> <p>by the way, on this video,</p> <pre><span><a href="https://youtu.be/uqKxmsrP2Hc">https://youtu.be/uqKxmsrP2Hc</a><br /></span></pre> <p>why it needs to connect TxD to P0.25(or P0.26? actually, the board layout was sort of not clear)</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/299396?ContentTypeID=1Fri, 12 Mar 2021 08:15:38 GMT137ad170-7792-4731-bb38-c0d22fbe4515:70b0e988-175d-4e63-af2e-6cb021c7db88Amanda Hsieh<p>Hi,&nbsp;</p> <p>Do you program the image with the command <code>west flash --recover</code>?</p> <p>What is the version on the white sticker of the DK? Is it 0.11.0?</p> <p>Do you check all the <a href="http://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/nrf/ug_nrf5340.html#getting-logging-output">three virtual COM ports</a><span>?</span></p> <p>-Amanda H.</p><div style="clear:both;"></div>