DECT NR+ coex Pins on DK Board

RE: DECT NR+ coex Pins on DK Board

Junyoung Jeon — Mon, 08 Sep 2025 16:53:33 GMT

I'm also in the same situation. Could you tell me How did you configure coex?

Thanks,

Junyoung Jeon

RE: DECT NR+ coex Pins on DK Board

schnitzlein — Thu, 12 Dec 2024 12:31:51 GMT

Hi

can I use them anyway as GPIO somehow to read them in C Code ?
I cannot find a dts/binding for them or even something in devicetree, is this intended ?
Can you help me in adding a binding for my use-case?
I want to simply do this:

const struct gpio_dt_spec dummy_pin = GPIO_DT_SPEC_GET(DT_ALIAS(coex0), gpios);

That is all I want.
greetings

RE: DECT NR+ coex Pins on DK Board

schnitzlein — Fri, 25 Oct 2024 13:12:37 GMT

Hi,

thanks for the quick response!
Yes, we are intended to use other things.
I found a solution with prj.conf and keyword + AT Commands there.

I can see it now with logic analyzer.

Thanks
kind regards

RE: DECT NR+ coex Pins on DK Board

Hakon — Fri, 25 Oct 2024 12:25:34 GMT

Hello,

do you intend to use other features on the DK, or just the DECT? If just DECT, then I don't believe COEX should be necessary.