https://devzone.nordicsemi.com/f/nordic-q-a/5816/nrf51822---basic-questions---getting-startedHi, So am new to all this BLE stuff, I have been using the nRF24L01 modules but want to move to the BLE variant, nRF51822. I am these days figuring out the toolchain and stuff and what software etc I will need and doing general reading... I amen-USTelligent Community 13Wed, 04 Mar 2015 10:10:28 GMThttps://devzone.nordicsemi.com/thread/20325?ContentTypeID=1Wed, 04 Mar 2015 10:10:28 GMT137ad170-7792-4731-bb38-c0d22fbe4515:686f6a97-f047-46f4-aedb-e896fb468ce2Zaid Pirwani<p>THANKS...!</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/20324?ContentTypeID=1Wed, 04 Mar 2015 08:50:16 GMT137ad170-7792-4731-bb38-c0d22fbe4515:16a8ab64-5041-4207-971c-835df64b3d1fStefan Birnir Sverrisson<p>Hi</p> <ol> <li>Yes, see <a href="https://devzone.nordicsemi.com/question/30569/moving-from-nrf51822-to-nrf51422/?answer=30636#post-id-30636">this thread</a></li> <li>The nRF51 DK has &quot;Debug out&quot; programming header, which allows the segger chip on the nRF51 DK to directly program an external board that has the same programming header and a nRF51 chip. The board you refer to does not have this header but I assume it can be programmed by figuring out how to connect the programming header to the SWD programming/debugging interface on the nRF51 chip. I do not find much information though for this module.</li> <li>Yes you can. If you have header on our custom board that connects to the SWD interface on the nRF51, then you can connect that header to the pins on the Debug out pins on the nRF51 DK board.</li> </ol> <p>For more general getting started information, look at <a href="https://devzone.nordicsemi.com/blogs/39/nrf51-getting-started-and-documentation-overview/">this blog</a>.</p><div style="clear:both;"></div>