diff --git a/include/PinMapping.h b/include/PinMapping.h
index de94654c9..21723067d 100644
--- a/include/PinMapping.h
+++ b/include/PinMapping.h
@@ -12,6 +12,7 @@
 
 struct PinMapping_t {
     char name[MAPPING_NAME_STRLEN + 1];
+
     int8_t nrf24_miso;
     int8_t nrf24_mosi;
     int8_t nrf24_clk;
@@ -33,6 +34,7 @@ struct PinMapping_t {
     int8_t w5500_int;
     int8_t w5500_rst;
 
+#if CONFIG_ETH_USE_ESP32_EMAC
     int8_t eth_phy_addr;
     bool eth_enabled;
     int eth_power;
@@ -40,11 +42,14 @@ struct PinMapping_t {
     int eth_mdio;
     eth_phy_type_t eth_type;
     eth_clock_mode_t eth_clk_mode;
+#endif
+
     uint8_t display_type;
     uint8_t display_data;
     uint8_t display_clk;
     uint8_t display_cs;
     uint8_t display_reset;
+
     int8_t led[PINMAPPING_LED_COUNT];
 };
 
@@ -57,7 +62,9 @@ class PinMappingClass {
     bool isValidNrf24Config() const;
     bool isValidCmt2300Config() const;
     bool isValidW5500Config() const;
+#if CONFIG_ETH_USE_ESP32_EMAC
     bool isValidEthConfig() const;
+#endif
 
 private:
     PinMapping_t _pinMapping;
diff --git a/src/NetworkSettings.cpp b/src/NetworkSettings.cpp
index 8f391973f..b50fa9866 100644
--- a/src/NetworkSettings.cpp
+++ b/src/NetworkSettings.cpp
@@ -39,7 +39,9 @@ void NetworkSettingsClass::init(Scheduler& scheduler)
             MessageOutput.println("W5500: Connection successful");
         else
             MessageOutput.println("W5500: Connection error!!");
-    } else if (PinMapping.isValidEthConfig()) {
+    }
+#if CONFIG_ETH_USE_ESP32_EMAC
+    else if (PinMapping.isValidEthConfig()) {
         PinMapping_t& pin = PinMapping.get();
 #if ESP_ARDUINO_VERSION_MAJOR < 3
         ETH.begin(pin.eth_phy_addr, pin.eth_power, pin.eth_mdc, pin.eth_mdio, pin.eth_type, pin.eth_clk_mode);
@@ -47,6 +49,7 @@ void NetworkSettingsClass::init(Scheduler& scheduler)
         ETH.begin(pin.eth_type, pin.eth_phy_addr, pin.eth_mdc, pin.eth_mdio, pin.eth_power, pin.eth_clk_mode);
 #endif
     }
+#endif
 
     setupMode();
 
diff --git a/src/PinMapping.cpp b/src/PinMapping.cpp
index 67b68a158..bd5ea9952 100644
--- a/src/PinMapping.cpp
+++ b/src/PinMapping.cpp
@@ -108,6 +108,8 @@
 #define W5500_RST -1
 #endif
 
+#if CONFIG_ETH_USE_ESP32_EMAC
+
 #ifndef ETH_PHY_ADDR
 #define ETH_PHY_ADDR -1
 #endif
@@ -132,6 +134,8 @@
 #define ETH_CLK_MODE ETH_CLOCK_GPIO0_IN
 #endif
 
+#endif
+
 PinMappingClass PinMapping;
 
 PinMappingClass::PinMappingClass()
@@ -158,18 +162,19 @@ PinMappingClass::PinMappingClass()
     _pinMapping.w5500_int = W5500_INT;
     _pinMapping.w5500_rst = W5500_RST;
 
+#if CONFIG_ETH_USE_ESP32_EMAC
 #ifdef OPENDTU_ETHERNET
     _pinMapping.eth_enabled = true;
 #else
     _pinMapping.eth_enabled = false;
 #endif
-
     _pinMapping.eth_phy_addr = ETH_PHY_ADDR;
     _pinMapping.eth_power = ETH_PHY_POWER;
     _pinMapping.eth_mdc = ETH_PHY_MDC;
     _pinMapping.eth_mdio = ETH_PHY_MDIO;
     _pinMapping.eth_type = ETH_PHY_TYPE;
     _pinMapping.eth_clk_mode = ETH_CLK_MODE;
+#endif
 
     _pinMapping.display_type = DISPLAY_TYPE;
     _pinMapping.display_data = DISPLAY_DATA;
@@ -226,18 +231,19 @@ bool PinMappingClass::init(const String& deviceMapping)
             _pinMapping.w5500_int = doc[i]["w5500"]["int"] | W5500_INT;
             _pinMapping.w5500_rst = doc[i]["w5500"]["rst"] | W5500_RST;
 
+#if CONFIG_ETH_USE_ESP32_EMAC
 #ifdef OPENDTU_ETHERNET
             _pinMapping.eth_enabled = doc[i]["eth"]["enabled"] | true;
 #else
             _pinMapping.eth_enabled = doc[i]["eth"]["enabled"] | false;
 #endif
-
             _pinMapping.eth_phy_addr = doc[i]["eth"]["phy_addr"] | ETH_PHY_ADDR;
             _pinMapping.eth_power = doc[i]["eth"]["power"] | ETH_PHY_POWER;
             _pinMapping.eth_mdc = doc[i]["eth"]["mdc"] | ETH_PHY_MDC;
             _pinMapping.eth_mdio = doc[i]["eth"]["mdio"] | ETH_PHY_MDIO;
             _pinMapping.eth_type = doc[i]["eth"]["type"] | ETH_PHY_TYPE;
             _pinMapping.eth_clk_mode = doc[i]["eth"]["clk_mode"] | ETH_CLK_MODE;
+#endif
 
             _pinMapping.display_type = doc[i]["display"]["type"] | DISPLAY_TYPE;
             _pinMapping.display_data = doc[i]["display"]["data"] | DISPLAY_DATA;
@@ -283,9 +289,11 @@ bool PinMappingClass::isValidW5500Config() const
         && _pinMapping.w5500_rst >= 0;
 }
 
+#if CONFIG_ETH_USE_ESP32_EMAC
 bool PinMappingClass::isValidEthConfig() const
 {
     return _pinMapping.eth_enabled
         && _pinMapping.eth_mdc >= 0
         && _pinMapping.eth_mdio >= 0;
 }
+#endif
diff --git a/src/WebApi_device.cpp b/src/WebApi_device.cpp
index b4878817b..29686fe08 100644
--- a/src/WebApi_device.cpp
+++ b/src/WebApi_device.cpp
@@ -58,6 +58,7 @@ void WebApiDeviceClass::onDeviceAdminGet(AsyncWebServerRequest* request)
     w5500PinObj["int"] = pin.w5500_int;
     w5500PinObj["rst"] = pin.w5500_rst;
 
+#if CONFIG_ETH_USE_ESP32_EMAC
     auto ethPinObj = curPin["eth"].to<JsonObject>();
     ethPinObj["enabled"] = pin.eth_enabled;
     ethPinObj["phy_addr"] = pin.eth_phy_addr;
@@ -66,6 +67,7 @@ void WebApiDeviceClass::onDeviceAdminGet(AsyncWebServerRequest* request)
     ethPinObj["mdio"] = pin.eth_mdio;
     ethPinObj["type"] = pin.eth_type;
     ethPinObj["clk_mode"] = pin.eth_clk_mode;
+#endif
 
     auto displayPinObj = curPin["display"].to<JsonObject>();
     displayPinObj["type"] = pin.display_type;