nRF52840 sleep mode time

RE: nRF52840 sleep mode time

Elfving — Mon, 07 Nov 2022 13:19:01 GMT

Ah right, then I guess it isn't keep alive. Doesn't seem to be any packet sending either.

Could you tell me a bit more about the application? Is this essentially a default Zigbee sample? Is there anything else going on that could be using some power?

Regards,

Elfving

RE: nRF52840 sleep mode time

Alexey_B — Sun, 06 Nov 2022 12:19:53 GMT

Hello Elfving,

Are you sure that this peaks interval(25 milliseconds) is keepalive packet?

I was sure that this peaks are related to keepalive

This peaks are 5 seconds delay and I can change it with zb_set_keepalive_timeout()

RE: nRF52840 sleep mode time

Elfving — Wed, 02 Nov 2022 14:43:21 GMT

Hello again,

I assume the peak is when it sends the keepalive to the parent. You can change the interval with which it sends this, just make sure that it wont be long enough for the parent to believe it has disappeared.

You can read more about this here.

Regards,

Elfving

RE: nRF52840 sleep mode time

Elfving — Tue, 01 Nov 2022 14:51:35 GMT

Hello Alexey,

I will have to get back to you on this.

Regards,

Elfving