https://devzone.nordicsemi.com/f/nordic-q-a/45085/dtm-serial-communication-failure-in-my-custom-boardGood afternoon, I am trying to run the example &quot;direct_test_mode&quot; on a custom board based on a nrf52832. I have succesfully run the example in two development kits (Laird DVK-BL652), but with the custom board it is impossible to communicate viaen-USTelligent Community 13Thu, 22 Aug 2019 12:01:02 GMThttps://devzone.nordicsemi.com/thread/205583?ContentTypeID=1Thu, 22 Aug 2019 12:01:02 GMT137ad170-7792-4731-bb38-c0d22fbe4515:b6665d4f-0165-4942-87f6-b2c886a0f1ebmwatson<p>I really wish someone would have helped with this inquiry. We are having similar issues.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/177600?ContentTypeID=1Thu, 21 Mar 2019 13:47:46 GMT137ad170-7792-4731-bb38-c0d22fbe4515:0f7909c5-96a1-4468-90f5-86e4a2637f75Jared<p>Hi,</p> <p>Could you share the schematic for your design?</p> <p>Best regards</p> <p>Jared&nbsp;</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/177146?ContentTypeID=1Tue, 19 Mar 2019 16:34:23 GMT137ad170-7792-4731-bb38-c0d22fbe4515:15eb9758-e1fb-4d17-b858-0d8fb18f0ca8lucaross<p>Hi ,</p> <p>I have the same problems.<br />Have you solved it ?</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/177095?ContentTypeID=1Tue, 19 Mar 2019 14:42:11 GMT137ad170-7792-4731-bb38-c0d22fbe4515:95d48fbd-e092-49c4-aeca-e7896871d9a4dancpi<p>Even with the Python script the read fails (not any chars read), while I have managed to run the test for every channel using the development board.</p><div style="clear:both;"></div>