 
   char msg[1] = {REQUEST};
   bool ack = radio.sendWithRetry(GATEWAY_ID, msg, 1);
+  radio.sleep();
 
   if (!ack) {
     DEBUG_PRINT("REQUEST failed\n");

      }
    }
  } else {
    radio.sleep();

    Serial.flush();
    for (int i = 0; i < 2; ++i) {
      LowPower.powerDown(SLEEP_8S, ADC_OFF, BOD_OFF);
    }


#include <RFM69_ATC.h>
#include "LowPower.h"

//#define DEBUG
#include "DebugUtils.h"

// Device
