https://devzone.nordicsemi.com/f/nordic-q-a/50344/board-indexHi I am trying to start development with Bluetooth Mesh. As per the documentation here , I have installed nRF Command Line Tools. While running the python script &quot;quick_start_demo.py&quot;, the code asks for &quot;Board Index or Segger ID&quot;. What does that meanen-USTelligent Community 13Tue, 30 Jul 2019 15:46:42 GMThttps://devzone.nordicsemi.com/thread/201332?ContentTypeID=1Tue, 30 Jul 2019 15:46:42 GMT137ad170-7792-4731-bb38-c0d22fbe4515:d70b21ff-730c-4d07-8b9f-d93a8dfb81edSai Kiran<p>Okay. Thanks.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/201298?ContentTypeID=1Tue, 30 Jul 2019 14:08:50 GMT137ad170-7792-4731-bb38-c0d22fbe4515:b8db3c71-1165-4b21-8761-004c0801762aMttrinh<p>The script relies on the nrfjprog and segger IDs to be provided by the connected hardware. If you using the DK as a debugger, like you do, then you can find the Segger ID on the debugger. But you can&#39;t use it directly with a custom board without a debugger with a Segger ID.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/201144?ContentTypeID=1Tue, 30 Jul 2019 07:55:02 GMT137ad170-7792-4731-bb38-c0d22fbe4515:c593969e-7d78-49b6-9144-25178bb3dc81Sai Kiran<p>No. I do not have an onboard debugger for the custom boards. However, I have one Development Kit(DK) and I am using the debugger on DK for the custom boards.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/201143?ContentTypeID=1Tue, 30 Jul 2019 07:53:22 GMT137ad170-7792-4731-bb38-c0d22fbe4515:cbd93184-fa39-4485-a01c-a2aa4ebf68a4Mttrinh<p>Do you have an onboard debugger?</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/201140?ContentTypeID=1Tue, 30 Jul 2019 07:48:41 GMT137ad170-7792-4731-bb38-c0d22fbe4515:7e62a7c4-aad4-47df-9012-2c9d07e6d8dbSai Kiran<p>Thanks a lot. It solved the problem. If we are using custom board(s), without the development kit, how can we find the Segger ID?</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/201139?ContentTypeID=1Tue, 30 Jul 2019 07:41:56 GMT137ad170-7792-4731-bb38-c0d22fbe4515:82a1fc39-8af1-4c7e-8efe-4cdb2e88b507Mttrinh<p>Hi,&nbsp;</p> <p>If you are using a DK you can find the Segger ID here(look at the attached image):</p> <p><img src="https://devzone.nordicsemi.com/resized-image/__size/320x240/__key/support-attachments/beef5d1b77644c448dabff31668f3a47-8a9df96a38ed40a08402094cc908566e/IMG_5F00_1808.jpg" alt=" " /></p><div style="clear:both;"></div>