How to flash using HEX and SoftDevice

[BartoszT]

How to program flash with the output HEX file and SoftDevice file using NRF52-DK.

When programming with the output HEX file the device does not work, I need also HEX - SoftDevice.

[BartoszT]

[Heidi]

So, just to make sure there are no misunderstandings. 

When you use a  DK as an external debugger, you connect it to the custom board like described in the picture you linked to.

And then, using the Programming application, you select the nRF52-DK and flash the application you want to the DK and it will be rerouted to your custom board if you have connected it properly. 

Do you understand?