Hi,
When I put the Zigbee End Device (ED) CC2530 and MSP430F5529 devices in sleep state for 20 minutes why does the ED need to re-establish connection with the Coordinator? I want to put the ED to sleep for up to 30 minutes and not have to go through establishing the ED in the network with Beacon, receive short address... etc. I want the ED to wake up transmit data and issue data request and return to sleep state. Is there a configuration setting that can allow the ED to not need to communication to the Coordinator/Router for up to 30 minutes without re-establishing the ED with the Coordinator/Router?
Thanks