 int pps = 0;
 int ppsLost = 0;
 int ppsLostCounter = 0;
-
-unsigned long vcc_last = 0;
 
 void resetPayload() 
 {

    ack_payload.val = (pps << 2); // Multiply by 4 (fast)
    monitor_sendData();
  } 
  
  if (now - vcc_last > 3000) {
    vcc_last = now;
    ack_payload.key = 253;
    ack_payload.val = 4000; //@todo tx battery level
    monitor_sendData();
  }

}


          if (DEBUG) {
            printf("Got response %d, pps: %d , round-trip: %lu microseconds\n\r", ack_payload.val, pps, tim-time);
          }

        }

     }
