7002 dtim problem

[William.wei]

Hi support channel，

i am testing 7002 dtim current consumption.

and i have set router dtim to 1 second,because AI told me there is no api to fix dtim to 1 seconds.

and i program "udp" demo in nrf/samples/net/

after programing, i found dtim 1 seconds works very regularly as below. how can i fix this? any debug information can be added , and see the result?

 for now, i can't make dtim 1 second works stablely.

Regards,

WIlliam.

[Håkon Alseth]

Hi,

 

and i have set router dtim to 1 second,because AI told me there is no api to fix dtim to 1 seconds.

There is a feature called listen interval, where you can skip a number of dtim intervals. See here for more info:

https://academy.nordicsemi.com/courses/wi-fi-fundamentals/lessons/lesson-6-wifi-fundamentals/topic/power-save-modes-2/

 

This is commonly used to achieve low power with APs that has DTIM < 1 second.

 

after programing, i found dtim 1 seconds works very regularly as below. how can i fix this? any debug information can be added , and see the result?

 for now, i can't make dtim 1 second works stablely.

Looks like it is connecting/disconnecting. Have you checked the log of the running fw?

What NCS version are you using?

 

Kind regards,

Håkon