   radio->setPALevel(RF24_PA_MAX);
 
   radio->openWritingPipe(PIPE);
+  radio->printDetails();
   attachInterrupt(0, handleInterrupt, CHANGE);
 }
 

int PIPE = 0x7272727069;

void setup() {
  // Serial.begin(9600);
  radio = new RF24(10, 9);
  radio->begin();
  delay(1000);


#include <SPI.h>

#include <printf.h>
#include <nRF24L01.h>
#include <RF24.h>
#include <RF24_config.h>
