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CC2652P: what is the allowed range for poll period for sleepy ZED in Z-Stack?

Part Number: CC2652P
Other Parts Discussed in Thread: Z-STACK

Hi,

I am researching how to minimize power consumption of ZED and noticed there is a known issue related to polling period as of SDK v7.10

ZIGBEE-1617 = Z-Stack sleepy ZED unexpectedly active when using large poll period values

It is mentioned in several posts, but the original description of this issue somehow evades me. So my question is: what is the allowed range for poll period as of SDK v7.10? Will 60 seconds (60000ms) considered large?

A related question is: if we change poll period to 60000ms and that is allowed, what is the proper values for other parameters related to data caching on parent ZR/ZC devices?

Queued Message Poll Period (ms)

Data Response Poll Period (ms)

Rejoin Message Poll Period (ms)

Please advise and thanks in advance.

ZL