Rf communication between 3 microcontrollers using Xbee s2(XB24)

XBee & XBee Gateway XCTU
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1

Hi all!

I need to know if there any special configuration i need to do exept the networking ones
so that i could send data from one microcontroller to the other using UART.I am planning to use PIC type microcontollers and logic gates so that the 5v is converted to 3.3v.

Thanks.

2

just make sure that one is a coordinator and that the other two have associated with that coordinator. Other than that, the default configuration of the XBee S2 Zigbee modules is Point to multi-point with the router and end devices pointing to the coordinator, and the coordinator is in Broadcast to all other nodes at 900 baud, 8 data bits, no parity and 1 stop bit using transparent mode. That means, Data in = data out.