Receiver

#include <RF24Network.h>
#include <RF24.h>
#include <SPI.h>
#include <printf.h>


// nRF24L01(+) radio attached to SPI and pins 8 & 9
RF24 radio(9,10);

// Network uses that radio
RF24Network network(radio);

// Address of our node
const uint16_t this_node = 0;

// Address of the other node
const uint16_t other_node = 1;

void setup(void)
{
  Serial.begin(9600);
  printf_begin();
  SPI.begin();
  radio.begin();
  network.begin(/*channel*/ 90, /*node address*/ this_node);
}

void loop(void)
{
  // Pump the network regularly
  network.update();

  // Is there anything ready for us?
  while ( network.available() )
  {
    // If so, grab it and print it out
    RF24NetworkHeader header;
    static char message[32];
    network.read(header,message,sizeof(message));
    Serial.print("Received: ");
    Serial.println(message);
  }
}