https://devzone.nordicsemi.com/f/nordic-q-a/24311/what-is-the-connection-diagram-for-programming-a-ms49sf2-nrf51822-based-module-using-a-j-link-segger-or-using-the-nrf51-dev-boardif i am not wrong the connections i found is as i shown in the image.. the module doesn&#39;t show up in my ide tool (keil ) although my kit works fine but i need it for standalone application.. MS49SF2_Jlink_segger_connection.png i also used nrf goen-USTelligent Community 13Mon, 14 Aug 2017 13:50:51 GMThttps://devzone.nordicsemi.com/thread/95720?ContentTypeID=1Mon, 14 Aug 2017 13:50:51 GMT137ad170-7792-4731-bb38-c0d22fbe4515:c4f2ea94-294e-4c56-8020-450df5c1750cPetter Myhre<p>What kind of programmer are you using? Have you used it before? Have you tried to use command line tool nrfjprog?</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/95721?ContentTypeID=1Mon, 14 Aug 2017 10:18:18 GMT137ad170-7792-4731-bb38-c0d22fbe4515:a524310b-9311-4819-ba4b-bdf41de87483Anonymous<p>ya but the module is completely blank so even if i want to , the programmer tool in my pc doen&#39;t show up the device.. then how i am supposed to load the softdevice..?</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/95719?ContentTypeID=1Mon, 14 Aug 2017 04:28:04 GMT137ad170-7792-4731-bb38-c0d22fbe4515:2e3a3139-f060-433e-92ef-9b5aae2e69a7DMS<p>Did you first load softdevice and then load the project hex file ? which project are you using as example ?</p><div style="clear:both;"></div>