Xbee: the operation PAN ID of the router (Zigbee router At)is different with the operation PAN ID of the coordinator (Zigbee Coordinator AT) so they can't talk each other. I have 4 modules. The operation PAN ID of one moduel matches the operation PAN ID of the coordinator. They can talk each other. Please let me know how to change the PAN ID of the router. Thie is urgent.
Coordinator module : XBP24BZ7
The router Module : XB24-Z7PIT-004