     return false;
   }
 
-  _wire.reset();
-  _wire.select(addr);
-  _wire.write(0x44,1);// start conversion
+  wire.reset();
+  wire.select(addr);
+  wire.write(0x44,1);// start conversion
 
   delay(1000);     // maybe 750ms is enough, maybe not
 
-  _wire.reset();
-  _wire.select(addr);    
-  _wire.write(0xBE);// Read Scratchpad
+  wire.reset();
+  wire.select(addr);    
+  wire.write(0xBE);// Read Scratchpad
 
   for ( i = 0; i < 9; i++) {// we need 9 bytes
-    data[i] = _wire.read();
+    data[i] = wire.read();
   }
 
   // Convert the data to actual temperature

  byte i;
  byte data[12];
  byte addr[8];

  // Reset Search
  _wire.reset_search();

  // Get first sensor
  if ( !_wire.search(addr)) {
#ifdef DEBUG
    Serial.println("No more addresses.");
#endif

  pinMode(powerPin, INPUT);
  pinMode(txLed, INPUT);
  pinMode(txPin, INPUT);
  pinMode(sensPin,INPUT);
}


