Running on Coin Cell Battery (3.0 V)

[GunnerDx]

Greetings,

I am trying to get the nRF5340 DK to run on the coin cell battery attached to it. I removed the plastic and the USB cable then I put the "nRF power source" switch on "Li-Po" but it didn't turn on. Can someone explain to me what has to be done to achieve this ? Are there any brdiges that I need to solder or cut for this to work ? The user guide doesn't contain details about this.

Thank you in advance.

[Kenneth]

I simply inserted a fresh coin cell battery and it worked out of the box, the power switch should stay in middle position (VDD). 

Kenneth

[GunnerDx]

It doesn't work for me. Maybe there is a problem with the cell battery itself. Thank you anyway.