when creating mesh network with XBee-PRO 900HP RF Module do we need a coordinator? because nothing has been specified in getting started manual.
but in the XBee Zigbee Mesh Kit manual they mentions the necessity of coordinator.
and i would like to build a mesh sensor ad-hoc networks which of the following kit is better for me? another thing is XBee-PRO 900HP RF a zigbee dev kit?