Меняем структуру FS для хранения модулей и добавляем скрипт сборки модулей для интеграции в меню и библиотеки

src/modules/system/Mcp23017/Mcp23017.cpp

@@ -0,0 +1,72 @@
+#include "Global.h"
+#include "classes/IoTItem.h"
+#include "classes/IoTGpio.h"
+#include <Adafruit_MCP23X17.h>
+
+
+class Mcp23017 : public IoTItem, IoTGpio {
+   private:
+   
+   public:
+    Adafruit_MCP23X17 mcp;
+
+    Mcp23017(String parameters, int index): IoTItem(parameters), IoTGpio(index) {
+        
+    }
+    
+    void doByInterval() {
+        
+
+        //regEvent(value.valD, "Mcp23017");  
+    }
+
+    IoTGpio* getGpioDriver() {
+        return this;
+    }
+
+    void pinMode(uint8_t pin, uint8_t mode) {
+        mcp.pinMode(pin, mode);
+    }
+
+    void digitalWrite(uint8_t pin, uint8_t val) {
+        mcp.digitalWrite(pin, val);
+    }
+
+    int digitalRead(uint8_t pin) {
+        return mcp.digitalRead(pin);
+    }
+
+    void digitalInvert(uint8_t pin) {
+        mcp.digitalWrite(pin, 1 - mcp.digitalRead(pin));
+    }
+
+    ~Mcp23017() {};
+};
+
+
+void* getAPI_Mcp23017(String subtype, String param) {
+    if (subtype == F("Mcp23017")) {
+        String addr;
+        jsonRead(param, "addr", addr);
+        Serial.printf("deviceAddress %s = %02x \n", addr.c_str(), hexStringToUint8(addr));
+
+        String index_str;
+        jsonRead(param, "index", index_str);
+        int index = index_str.toInt();
+        if (index > 4) {
+            Serial.println("MCP23X17 wrong index. Must be 0 - 4");
+            return nullptr;
+        }
+
+        Mcp23017* newItem = new Mcp23017(param, index);
+        if (!newItem->mcp.begin_I2C(hexStringToUint8(addr))) {
+            Serial.println("MCP23X17 Init Error.");
+            delete newItem;
+            return nullptr;
+        }
+
+        return newItem;
+    } else {
+        return nullptr;
+    }
+}

src/modules/system/Mcp23017/items.json

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+[
+    {
+        "name": "Расширитель портов Mcp23017",
+        "num": 29,
+        "type": "Reading",
+        "subtype": "Mcp23017",
+        "id": "Mcp",
+        "widget": "",
+        "page": "",
+        "descr": "",
+        
+        "int": "0",
+        "addr": "0x20",
+        "index": 1
+    }
+]

src/modules/system/Mcp23017/platformio.ini

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+[env:esp8266_4mb]
+lib_deps = 
+	adafruit/Adafruit MCP23017 Arduino Library@^2.0.2
+
+[env:esp32_4mb]
+lib_deps = 
+	adafruit/Adafruit MCP23017 Arduino Library@^2.0.2
+