https://devzone.nordicsemi.com/f/nordic-q-a/11201/programming-softdevice-by-using-lauterbachHi everybody Since quite a long time since my last visit here. Now I come back because a new project using the NRF51822. Because now I&#39;m using the NRF51822-CEAA, I can&#39;t program it by using my SEGGER J-LINK Lite. Looks a voltage problem: Segger J-LINKen-USTelligent Community 13Mon, 07 Mar 2016 09:54:50 GMThttps://devzone.nordicsemi.com/thread/41958?ContentTypeID=1Mon, 07 Mar 2016 09:54:50 GMT137ad170-7792-4731-bb38-c0d22fbe4515:ca14b40d-195d-4fae-be0c-497a50d40a79Elena<p>Hi. Finally the problems were related to a HW problem with my board. I&#39;ve been testing with other board (custom) and it is working correctly. To program the SD I have created a script which copies the SD binary before writting the app binary.</p> <p>If you need, I have no problems to share my script.</p> <p>Thanks for your help</p> <p>Elena</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/41957?ContentTypeID=1Thu, 07 Jan 2016 23:38:42 GMT137ad170-7792-4731-bb38-c0d22fbe4515:b69829dc-2d0f-41c7-a7eb-7802eacc79d3RK<p>I have no clue about Lauterbach or T32 - however if you are non-commercial, a JLink-EDU works just fine and is relatively inexpensive, and works down to 1.8v and it comes with all the goodness, support and infrastructure you&#39;d expect from Segger - ie it saves you a whole load of time.</p><div style="clear:both;"></div>