SDK: 4.1.0
CHIP: 52840
my sleepy zed lost connection to the coordinator after refreshing key of the coordinator.
the zed received "switch key packet" but doesn't procedure anything.
1)
Why switch key mechanism doesn't work?
it is zigbee version problem? Is it up to zigbee developer?
2)
I wants to send zigbee network layer packet like below picture. Which function should I use?
3)
How can I get network time? Is there the synchronization of time in zigbee stack?