   // radio
   radio.begin();
   radio.setChannel(CHANNEL);
-  radio.setPALevel(RF24_PA_LOW);
+  //radio.setPALevel(RF24_PA_LOW);
+  radio.setPALevel(RF24_PA_HIGH);
   radio.setDataRate(RF24_250KBPS);
   //radio.setAutoAck(1);
   radio.setRetries(15, 15);

  noOfWake++;
  counterForloop_old = counterForloop;
  checkRangenow = true;
  detachInterrupt(digitalPinToInterrupt(2));
  radio.powerUp();
}

void sleepNow() {

  float multiplier = 0.125F;
  results = ads.readADC_Differential_0_1();

  /*
  Serial.print("noOfWakeup : ");
  Serial.print(noOfWake);
  Serial.print(" : counterForloop : ");
