diff --git a/data_svelte/items.json b/data_svelte/items.json
index 9cbf71b7..69bdf142 100644
--- a/data_svelte/items.json
+++ b/data_svelte/items.json
@@ -15,11 +15,12 @@
         "widget": "",
         "page": "",
         "descr": "",
-        "int": "0",
+        "int": "1",
         "chipNum": 1,
         "rst": 16,
         "clk": 5,
-        "dat": 4
+        "dat": 4,
+        "defFormat": "d-m-Y"
     },
     {
         "name": "2. Расширитель портов Mcp23017",
diff --git a/src/modules/system/IarduinoRTC/IarduinoRTC.cpp b/src/modules/system/IarduinoRTC/IarduinoRTC.cpp
index a53906fd..47b78914 100644
--- a/src/modules/system/IarduinoRTC/IarduinoRTC.cpp
+++ b/src/modules/system/IarduinoRTC/IarduinoRTC.cpp
@@ -14,6 +14,7 @@ extern IoTRTC *watch;
 class IarduinoRTC : public IoTItem {
    private:
     int _chipNum, _rst, _clk, _dat;
+    String _defFormat;
     iarduino_RTC_BASE *RTCDriver;
 
    public:
@@ -23,6 +24,8 @@ class IarduinoRTC : public IoTItem {
         jsonRead(parameters, "rst", _rst);
         jsonRead(parameters, "clk", _clk);
         jsonRead(parameters, "dat", _dat);
+        jsonRead(parameters, "defFormat", _defFormat);
+        _defFormat = _defFormat + " ";  // костыль против обрезки последнего символа в библиотеке
 
         switch (_chipNum) {
             case 1:
@@ -41,7 +44,10 @@ class IarduinoRTC : public IoTItem {
         if (RTCDriver) RTCDriver->begin();
     }
     
-    void doByInterval() { }
+    void doByInterval() {
+        value.isDecimal = false;
+        value.valS = watch->gettime(_defFormat);
+    }
 
     IoTValue execute(String command, std::vector<IoTValue> &param) {
         if (command == "getTime") { 
diff --git a/src/modules/system/IarduinoRTC/items.json b/src/modules/system/IarduinoRTC/items.json
index 91de5286..43dc7367 100644
--- a/src/modules/system/IarduinoRTC/items.json
+++ b/src/modules/system/IarduinoRTC/items.json
@@ -9,10 +9,11 @@
         "page": "",
         "descr": "",
         
-        "int": "0",
+        "int": "1",
         "chipNum": 1,
         "rst": 16,
         "clk": 5,
-        "dat": 4
+        "dat": 4,
+        "defFormat": "d-m-Y"
     }
 ]
\ No newline at end of file