https://devzone.nordicsemi.com/f/nordic-q-a/13419/how-to-debug-the-custom-board-nrf51-soc-using-printf-statemntsHello Everyone , I ahve deveoped the custom board using NRF51SOC and i have flashed the custom board by usign P20 Connector referred below figure now i would like to debug my custom board inorder to verfiy the code and fucntionality of every functionsen-USTelligent Community 13Fri, 22 Apr 2016 09:57:31 GMThttps://devzone.nordicsemi.com/thread/51226?ContentTypeID=1Fri, 22 Apr 2016 09:57:31 GMT137ad170-7792-4731-bb38-c0d22fbe4515:f7cd232a-f8fa-41b3-8d0a-640cd4bc5c51MARTIN FR<p>sorry please dont be mistaken i have been spending two days to debug my CUSTOM pcb so one more help would be really helpful for me</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/51225?ContentTypeID=1Fri, 22 Apr 2016 09:56:05 GMT137ad170-7792-4731-bb38-c0d22fbe4515:7be55be5-f220-4286-8933-21a4046ffe35RK<p>I did tell you in detail - I suspect you haven&#39;t left any connections to do it anyway and I also gave you a much better alternative.</p> <p>Really - just asking the same questions over and over again is pretty annoying.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/51224?ContentTypeID=1Fri, 22 Apr 2016 09:53:43 GMT137ad170-7792-4731-bb38-c0d22fbe4515:86dbbdda-56bb-448b-8005-cf026cb2d92fMARTIN FR<p>actually its not pretty clear for me how to make connections inorder to see the printf statements could you please tell me indetail</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/51223?ContentTypeID=1Fri, 22 Apr 2016 09:22:40 GMT137ad170-7792-4731-bb38-c0d22fbe4515:b27b5c1d-66dc-4878-9963-61ccc00f294fRK<p>I already answered this question some days ago</p> <p><a href="https://devzone.nordicsemi.com/question/76367/how-to-program-custom-pcb-uisng-swclk-and-swdio-test-pins/">devzone.nordicsemi.com/.../</a></p><div style="clear:both;"></div>