2 sets of Xbee Series 1 with 1 UNO and 1 MEGA

Using Arduino Networking, Protocols, and Devices
1

Hi Guys, I'm facing problems with the interface of Xbee. I have done all the configuration. Under XCTU, i'm able to received what i type from 1 xbee to another.
Connection of Xbee with UNO => DIN to pin 3, DOUT to pin 2
Connection of Xbee with MEGA => DIN to pin 3, DOUT to pin 2

Am i supposed to change the DIN and DOUT ? I wanted to try out using a push button from the first Xbee to light up the LED from another Xbee.

2

Hope it usefull for you. How to use xBee modules as transmitter & receiver - Arduino Tutorial - Ardumotive Arduino Greek Playground

3

Hi. Anyone able to help me with this problem? Am I supposed to connect DIN & DOUT to RX and TX after configuration ?