I am very new to xbee networks. Earlier i had used Xbee modules by simply sending data using UART interface of controller unit.As per my information , a Xbee is basically a trans-receiver, which can send data and also can receive.But for that they need to work in same frequency range( a pretty easy to understand fact).
Recently i came to know about a new series of Xbee modules , which Digi has launched keeping in mind scenarios existing in India. Digi Xbee Module 865LP are the one which working in 863 MHz and 870 MHz range.Recently i came to know that these modules cannot communicate among each other.I didn't find any reason behind that.I want to use 865LP in a point to multi-point network.
Also if the above point that 2 865LP modules cannot communicate among each other then what RX(receiver module) can i use , so that that module act as RX for all the 865LP working as TX.