   Serial.begin(57600);
   printf_begin();
   printf("\n\r Hall Effect Slave");
-  //printf("ROLE: %s\n\r",role_friendly_name[role]);
-
+  
   radio.begin();
   radio.enableDynamicPayloads() ;
 

  radio.setChannel(76);
  radio.setRetries(15,15);

  radio.openWritingPipe(pipes[0]); 
  radio.openReadingPipe(1,pipes[1]); 
  
  radio.setAutoAck( true ) ;
  radio.printDetails();

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

RF24 radio(9,10);

// All pipes to be used by sensors here 
// P0 - Hub Pipe for writing. Read by all sensors
// P1-P5 - Sensor pipes for writing by sensors. Hub reads on these. 

// P0 is Hub Pipe to be read by sensors. P1 is specific sensor pipe; to be opened for writing. 
const uint64_t pipes[2] = { 0x7365727631LL, 0xF0F0F0F0E1LL };
char receivePayload[32];
uint8_t counter=0;

