What is the port for Single-ended antenna connection

[Botong Ou]

HI all,

Recenly, I am playing with nrf5340-DK to do some experiments. I read the datasheet of nrf5340 and found out that L31 is the pin for single-ended antenna connection. However, I can't find out what is the exact port on the development kit matches with L31. 

NRF5340 PIN: https://infocenter.nordicsemi.com/index.jsp?topic=%2Fug_nrf5340_dk%2FUG%2Fdk%2Fintro.html&cp=3_0_4

Background: I want to increase the signals quality when using bluetooth low energy by inserting a wire in the port to work as the antenna.

Thanks in advance!

[Jared]

Hi.

L31 isn't routed out to a header if that's what you're asking about. See the HW files here.

regards

Jared 

[Botong Ou]

Thanks.