#include <nRF905.h>

#define RXADDR 0xFE4CA6E5 // Address of this device
#define TXADDR 0x586F2E10 // Address of device to send to

void setup()
{
  Serial.begin(9600);

  // Start up
  nRF905_init();
  
  // Set address of this device
  nRF905_setListenAddress(RXADDR);
}


void loop() 
{
    if (Serial.available() > 0) 
    {
    // read the incoming byte:
    String Incoming = Serial.readString();
    char buf[NRF905_MAX_PAYLOAD];
    Incoming.toCharArray(buf, NRF905_MAX_PAYLOAD);

    // say what you got:
    Serial.print("I received: ");
    Serial.println(Incoming);

    while(!nRF905_TX(TXADDR, buf, sizeof(buf), NRF905_NEXTMODE_RX));

    }

}