Debug an external chip with nRF52 DK

Dear Team,

I want to integrate an nRF chip into my Project. I will use a ready made module from Laird, the BL652-Sx.

For Debugging I want use the nRF52 DK and connect my board to the P20 Header of the DK.

Which Connections have I made on my board?

SWDIO, SWDCLK, nReset,  thats clear, but SWO, VDD nRF, Vdd ??

I guess 'Gnd detect' is just Gnd

At my board I have:

Vdd (out), SWDIO, SWDCLK, SIO18 (used by the development kit made by Laird), nReset, and Gnd

Thanks for helping.

With best regards

Gerhard

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