Where can I find the FW for nRF51DK so that JLINK can work?

[Sergio T]

The links I found regarding this go to a "OOps" page. I need the original FW of the nRF51DK so that I can use it to flash my target board using nRF51822.

[Sigurd]

Hi,

You can find the Interface MCU(Segger J-Link programmer/debugger) firmware here: 

https://www.nordicsemi.com/Software-and-Tools/Development-Kits/nRF51-DK/Download#infotabs

[Sergio T]

Thanks.