 #include <LowPower.h>
 #include <DHT.h>
+#include <math.h>
 
 
 #define DHTPIN 2

      Serial.println("Failed to read from DHT sensor!");
    }
    else {
      while (sendData(t_b, h_b) != mote_addr)
      {
        delay(50);
      }
    }
    digitalWrite(TRANSCEIVERALIM, LOW);

    byte t_b;
    h_b = (byte) h;
    t_b = (byte) t;
		short retry = 0;
		unsigned int wait_time;
  
    digitalWrite(DHTALIM, LOW);
  
