Can I form a cluster tree network woth xbee ?

Hi everyone!
As I know, according to the mechanism of Zigbee, Routers and End Devices will automatically find and choose a parent node to join network. Next, A mesh network will be automatically created thank to algorithm of Zigbee. I have a question that Can I form a cluster tree network ? How can i do that ? Thank All !

Hunghust,

It is done the same way. No difference as far as the radio is concerned.