Push button XBEE code

Push button example transmitter XBEE

#include <NewSoftSerial.h>
NewSoftSerial xbeeSerial(4, 5);
int buttonState = 0;

void setup() {
  Serial.begin(9600);
  xbeeSerial.begin(9600);
  pinMode(2, INPUT); // initialize the pushbutton pin as an input
}

void loop() {
  buttonState = digitalRead(2); // Read the pin 2 value, a 1 or 0
  Serial.print(buttonState);    // print button value to screen
  Serial.print("\n");           // line break
  xbeeSerial.print(buttonState); // print value to xbee (serial port)
  delay(100); // stop the program for some time
}

Push button example receiver XBEE

#include <NewSoftSerial.h>
NewSoftSerial xbeeSerial(4, 5);

void setup() {
  Serial.begin(9600);
  xbeeSerial.begin(9600);
  pinMode(13, OUTPUT);
}

void loop() {
  while (xbeeSerial.available()) {
    char getData = xbeeSerial.read();
    Serial.print(getData);
    Serial.print("\n");
    if (getData == '1') {
      digitalWrite(13, HIGH); // turn LED on
    } else {
      digitalWrite(13, LOW); // turn LED off
    }
  }
  delay(100); // stop the program for some time
}