diff --git a/Arduino/CanGrow/CanGrow_Sensors.h b/Arduino/CanGrow/CanGrow_Sensors.h
index 60da87f..c4d0731 100644
--- a/Arduino/CanGrow/CanGrow_Sensors.h
+++ b/Arduino/CanGrow/CanGrow_Sensors.h
@@ -32,7 +32,7 @@ unsigned int readI2CRegister16bit(int addr, int reg) {
  * 
  */
  
-int getWaterlevel() {
+int getWaterlevel(bool returnRAW = false) {
   
   /* 
   * waterlevelRAW
@@ -107,11 +107,10 @@ float getTemperature(byte tempSensor) {
 }
 
 float getHumidity() {
-  float humidity = dht.readHumidity();
-  return humidity;
+  return dht.readHumidity();
 }
 
-int getSoilmoisture(byte moistureSensor) {
+int getSoilmoisture(byte moistureSensor, bool returnRAW = false) {
   /*
    * moistureSensor
    * ==============