diff --git a/esp32/include/HomieConfiguration.h b/esp32/include/HomieConfiguration.h
index 293b4d8..4a1a7fa 100644
--- a/esp32/include/HomieConfiguration.h
+++ b/esp32/include/HomieConfiguration.h
@@ -24,7 +24,7 @@
  * @{
  **/
 
-#define NUMBER_TYPE                     "Number"        /**< numberic information, published or read in Homie */
+#define NUMBER_TYPE                     "Float"        /**< numberic information, published or read in Homie */
 
 /**
  * @name Temperatur Node
diff --git a/esp32/src/PlantCtrl.cpp b/esp32/src/PlantCtrl.cpp
index 68f1a22..73e6aa4 100644
--- a/esp32/src/PlantCtrl.cpp
+++ b/esp32/src/PlantCtrl.cpp
@@ -198,9 +198,9 @@ void Plant::setSwitchHandler(HomieInternals::PropertyInputHandler f) {
 void Plant::advertise(void)
 {
     // Advertise topics
-    mPump = this->mPlant->advertise("switch").setName("Pump").setDatatype("boolean");    
-    this->mPlant->advertise("lastPump").setName("lastPump").setDatatype("Number").setUnit("unixtime");
-    this->mPlant->advertise("moist").setName("Percent").setDatatype("Number").setUnit("%");
-    this->mPlant->advertise("moistraw").setName("adc").setDatatype("Number").setUnit("3.3/4096V");
-    this->mPlant->advertise("state").setName("state").setDatatype("string");
+    mPump = this->mPlant->advertise("switch").setName("Pump").setDatatype("Boolean");    
+    this->mPlant->advertise("lastPump").setName("lastPump").setDatatype("Integer").setUnit("unixtime");
+    this->mPlant->advertise("moist").setName("Percent").setDatatype("Float").setUnit("%");
+    this->mPlant->advertise("moistraw").setName("adc").setDatatype("Float").setUnit("3.3/4096V");
+    this->mPlant->advertise("state").setName("state").setDatatype("String");
 }