diff --git a/src/modules/sensors/Pzem004t/Pzem004t.cpp b/src/modules/sensors/Pzem004t/Pzem004t.cpp
index 0f59fccb..66718d36 100644
--- a/src/modules/sensors/Pzem004t/Pzem004t.cpp
+++ b/src/modules/sensors/Pzem004t/Pzem004t.cpp
@@ -28,9 +28,109 @@ class Pzem004v : public IoTItem {
     ~Pzem004v(){};
 };
 
+class Pzem004a : public IoTItem {
+   private:
+    String addr;
+    PZEMSensor* pzem;
+
+   public:
+    Pzem004a(String parameters) : IoTItem(parameters) {
+        addr = jsonReadStr(parameters, "addr");
+        if (myUART) {
+            pzem = new PZEMSensor(myUART, hexStringToUint8(addr));
+        }
+    }
+
+    void doByInterval() {
+        if (pzem) {
+            value.valD = pzem->values()->current;
+            regEvent(value.valD, "Pzem Ampere");
+        }
+    }
+
+    ~Pzem004a(){};
+};
+
+class Pzem004w : public IoTItem {
+   private:
+    String addr;
+    PZEMSensor* pzem;
+
+   public:
+    Pzem004w(String parameters) : IoTItem(parameters) {
+        addr = jsonReadStr(parameters, "addr");
+        if (myUART) {
+            pzem = new PZEMSensor(myUART, hexStringToUint8(addr));
+        }
+    }
+
+    void doByInterval() {
+        if (pzem) {
+            value.valD = pzem->values()->power;
+            regEvent(value.valD, "Pzem Watt");
+        }
+    }
+
+    ~Pzem004w(){};
+};
+
+class Pzem004wh : public IoTItem {
+   private:
+    String addr;
+    PZEMSensor* pzem;
+
+   public:
+    Pzem004wh(String parameters) : IoTItem(parameters) {
+        addr = jsonReadStr(parameters, "addr");
+        if (myUART) {
+            pzem = new PZEMSensor(myUART, hexStringToUint8(addr));
+        }
+    }
+
+    void doByInterval() {
+        if (pzem) {
+            value.valD = pzem->values()->energy;
+            regEvent(value.valD, "Pzem Watt/hr");
+        }
+    }
+
+    ~Pzem004wh(){};
+};
+
+class Pzem004hz : public IoTItem {
+   private:
+    String addr;
+    PZEMSensor* pzem;
+
+   public:
+    Pzem004hz(String parameters) : IoTItem(parameters) {
+        addr = jsonReadStr(parameters, "addr");
+        if (myUART) {
+            pzem = new PZEMSensor(myUART, hexStringToUint8(addr));
+        }
+    }
+
+    void doByInterval() {
+        if (pzem) {
+            value.valD = pzem->values()->freq;
+            regEvent(value.valD, "Pzem Hz");
+        }
+    }
+
+    ~Pzem004hz(){};
+};
+
 void* getAPI_Pzem004(String subtype, String param) {
     if (subtype == F("Pzem004v")) {
         return new Pzem004v(param);
+    } else if (subtype == F("Pzem004a")) {
+        return new Pzem004a(param);
+    } else if (subtype == F("Pzem004w")) {
+        return new Pzem004w(param);
+    } else if (subtype == F("Pzem004wh")) {
+        return new Pzem004wh(param);
+    } else if (subtype == F("Pzem004hz")) {
+        return new Pzem004hz(param);
     } else {
         return nullptr;
     }