Xbee Series 1 sleep/coordinator power cycle

[izg]

Hi,

I’m using a couple of Series 1 devices, with a Coordinator and a bunch of nodes, in API mode.

The nodes are being put to sleep by a micro, and they wake up every 8 seconds and send their data.
So far everything works great.

However, if the Coordinator is power-cycled, the nodes are unable to communicate.

The TX Status packet says that there was no ACK.

What would be the best way to deal with this? Should i force a reassociation in this case?

Thanks.

[mvut]

What is the setting of the A2 parameter on your Coordinator? You may need to issue a DA on your end devices to get them to search for the coordinator again.