/nordic/nordic-blog/b/blog/posts/programming-nrf51-with-st-link-uvisionHi, I am planning to design a device based on nRF51-dk but with external programmer. I have ST-Link available so I thought I just provide a simple walk through showing how to set it up. Firstly, here is shown how to wire up the programmer with dk. en-USTelligent Community 13https://devzone.nordicsemi.com/nordic/nordic-blog/b/blog/posts/programming-nrf51-with-st-link-uvisionThu, 03 Aug 2017 07:10:16 GMT137ad170-7792-4731-bb38-c0d22fbe4515:83baf3c1-9466-4cd2-ba27-3c85590ca572Milan0<p>You can use STM32 ST-LINK Utility to flash the device with your hex/bin file. And to generate your hex file you will need to find an alternative compiler if your code size is larger than 32kB.</p> <img src="https://devzone.nordicsemi.com/aggbug?PostID=772&AppID=4&AppType=Weblog&ContentType=0" width="1" height="1">https://devzone.nordicsemi.com/nordic/nordic-blog/b/blog/posts/programming-nrf51-with-st-link-uvisionThu, 03 Aug 2017 00:26:33 GMT137ad170-7792-4731-bb38-c0d22fbe4515:83baf3c1-9466-4cd2-ba27-3c85590ca572MikeLemon0<p>Cool!</p> <p>Is there a way to use ST link V2 for NRF52832 without usiing keli sins it&#39;s memory limited?</p> <img src="https://devzone.nordicsemi.com/aggbug?PostID=772&AppID=4&AppType=Weblog&ContentType=0" width="1" height="1">https://devzone.nordicsemi.com/nordic/nordic-blog/b/blog/posts/programming-nrf51-with-st-link-uvisionWed, 10 Dec 2014 22:42:23 GMT137ad170-7792-4731-bb38-c0d22fbe4515:83baf3c1-9466-4cd2-ba27-3c85590ca572Milan0<p>It says 1.65 V to 3.6 V application voltage supported on the JTAG/SWD interface ;) and 5 V tolerant inputs. Also a schematic page #33 doesn&#39;t show any level shifters/transistors:</p> <p><a href="http://akizukidenshi.com/download/ds/st/um1079_user_manual.pdf">example design showing st-link wiring.pdf</a></p> <img src="https://devzone.nordicsemi.com/aggbug?PostID=772&AppID=4&AppType=Weblog&ContentType=0" width="1" height="1">https://devzone.nordicsemi.com/nordic/nordic-blog/b/blog/posts/programming-nrf51-with-st-link-uvisionWed, 10 Dec 2014 22:01:15 GMT137ad170-7792-4731-bb38-c0d22fbe4515:83baf3c1-9466-4cd2-ba27-3c85590ca572Jay Tyzzer0<p>Very cool way to repurpose tools one may have already and the cost of a new one is very inexpensive as you stated.</p> <p>Are there level shifters on the ST Debugger?</p> <p>Thanks,</p> <p>Jay</p> <img src="https://devzone.nordicsemi.com/aggbug?PostID=772&AppID=4&AppType=Weblog&ContentType=0" width="1" height="1">