https://devzone.nordicsemi.com/f/nordic-q-a/21915/the-problems-about-the-swdI plan to merge the protocol sack and the application. At the same time download in batch to 52832 by using the SWD. But the tool(nRFgo Studio) offered officially is not fit me. So please provide me the related DLL and the Source Code of Demo. Pleaseen-USTelligent Community 13Wed, 10 May 2017 09:11:53 GMThttps://devzone.nordicsemi.com/thread/86051?ContentTypeID=1Wed, 10 May 2017 09:11:53 GMT137ad170-7792-4731-bb38-c0d22fbe4515:7b2c8778-b3c5-4be8-a1a6-fd8212db5e7fHung Bui<ol> <li> <p>What exactly the issue with nRFGo Studio do you have ? If you need a command line tool for production, please use nrfjprog.exe Which Demo you are talking about ?</p> </li> <li> <p>What do you mean by &quot;demo of the bootloader&quot; ? You are free to create your own bootloader , don&#39;t need to use our. You just need to write to UICR-&gt;NRFFW[0] the address of your bootloader.</p> </li> <li> <p>I don&#39;t get what you want here.Which programmer are you using ? If you are using Segger Jlink, please have a look at Jlink Commander, the tool from Segger.</p> </li> </ol><div style="clear:both;"></div>