diff --git a/esp3d/src/core/debug_esp3d.h b/esp3d/src/core/debug_esp3d.h
index 5ebb0402..0c5cdcb5 100644
--- a/esp3d/src/core/debug_esp3d.h
+++ b/esp3d/src/core/debug_esp3d.h
@@ -22,17 +22,12 @@
 #define _DEBUG_ESP3D_H
 
 #include "../include/esp3d_config.h"
-#if defined(ARDUINO_ARCH_ESP32)
-#define log_esp3d(format, ...) log_d(format, ##__VA_ARGS__)
-#define log_esp3dS(format, ...) log_d(format, ##__VA_ARGS__)
-#else
-#define log_esp3d(format, ...)
-#define log_esp3dS(format, ...)
-#endif
+
 #define DEBUG_ESP3D_INIT
 #define DEBUG_ESP3D_NETWORK_INIT
 #define DEBUG_ESP3D_NETWORK_HANDLE
 #define DEBUG_ESP3D_NETWORK_END
+
 #if defined(ESP_DEBUG_FEATURE)
 #if defined(ARDUINO_ARCH_ESP8266)
 extern const char * pathToFileName(const char * path);
@@ -84,6 +79,9 @@ extern WebSocket_Server websocket_debug;
 #define log_esp3d(format, ...) websocket_debug.printf("[ESP3D][%s:%u] %s(): " format "\r\n", pathToFileName(__FILE__), __LINE__, __FUNCTION__, ##__VA_ARGS__)
 #define log_esp3dS(format, ...) websocket_debug.printf(format "\r\n", ##__VA_ARGS__)
 #endif // DEBUG_OUTPUT_WEBSOCKET
-
+#else
+#define log_esp3d(format, ...)
+#define log_esp3dS(format, ...)
 #endif //ESP_DEBUG_FEATURE
+
 #endif //_DEBUG_ESP3D_H 
diff --git a/esp3d/src/include/esp3d_config.h b/esp3d/src/include/esp3d_config.h
index 6baf0968..05162271 100644
--- a/esp3d/src/include/esp3d_config.h
+++ b/esp3d/src/include/esp3d_config.h
@@ -22,8 +22,8 @@
 #define _ESP3D_CONFIG_H
 #include <Arduino.h>
 #include "../include/defines.h"
-#include "../include/pins.h"
 #include "../../configuration.h"
+#include "../include/pins.h"
 #include "../include/sanity_esp3d.h"
 #include "../core/hal.h"
 #include "../core/debug_esp3d.h"
diff --git a/esp3d/src/include/pins.h b/esp3d/src/include/pins.h
index db1bd516..ec5f983c 100644
--- a/esp3d/src/include/pins.h
+++ b/esp3d/src/include/pins.h
@@ -166,12 +166,21 @@
 
 //Pins for the support of SD Card Reader
 //-1 means use default pins of your board defined core
+//this are overwrited if defined in configuration.h or myconfig.h
+#ifndef ESP_SD_CS_PIN
 #define ESP_SD_CS_PIN           -1
+#endif //ESP_SD_CS_PIN
 //These are hardcoded on ESP8266 to 12/13/14
 //so modifications are ignored on ESP8266
+#ifndef ESP_SD_MISO_PIN
 #define ESP_SD_MISO_PIN         -1
+#endif //ESP_SD_MISO_PIN
+#ifndef ESP_SD_MOSI_PIN
 #define ESP_SD_MOSI_PIN         -1
+#endif //ESP_SD_MOSI_PIN
+#ifndef ESP_SD_SCK_PIN
 #define ESP_SD_SCK_PIN          -1
+#endif //ESP_SD_SCK_PIN
 
 // For SDIO Connect the SD card to the following pins:
 //SD Card | ESP32
diff --git a/esp3d/src/modules/filesystem/sd/sd_native_esp32.cpp b/esp3d/src/modules/filesystem/sd/sd_native_esp32.cpp
index 7e3cd081..0b4b1d9b 100644
--- a/esp3d/src/modules/filesystem/sd/sd_native_esp32.cpp
+++ b/esp3d/src/modules/filesystem/sd/sd_native_esp32.cpp
@@ -54,6 +54,7 @@ uint8_t ESP_SD::getState(bool refresh)
     _state = ESP_SDCARD_NOT_PRESENT;
 //using default value for speed ? should be parameter
 //refresh content if card was removed
+    log_esp3d("Spi : CS: %d,  Miso: %d, Mosi: %d, SCK: %d",ESP_SD_CS_PIN!=-1?ESP_SD_CS_PIN:SS, ESP_SD_MISO_PIN!=-1?ESP_SD_MISO_PIN:MISO, ESP_SD_MOSI_PIN!=-1?ESP_SD_MOSI_PIN:MOSI, ESP_SD_SCK_PIN!=-1?ESP_SD_SCK_PIN:SCK);
     if (SD.begin((ESP_SD_CS_PIN == -1)?SS:ESP_SD_CS_PIN, SPI, ESP_SPI_FREQ / _spi_speed_divider)) {
         if ( SD.cardSize() > 0 ) {
             _state = ESP_SDCARD_IDLE;
@@ -65,6 +66,7 @@ uint8_t ESP_SD::getState(bool refresh)
 bool ESP_SD::begin()
 {
 #if (ESP_SD_CS_PIN != -1) || (ESP_SD_MISO_PIN != -1) || (ESP_SD_MOSI_PIN != -1) || (ESP_SD_SCK_PIN != -1)
+    log_esp3d("Custom spi : CS: %d,  Miso: %d, Mosi: %d, SCK: %d",ESP_SD_CS_PIN, ESP_SD_MISO_PIN, ESP_SD_MOSI_PIN, ESP_SD_SCK_PIN);
     SPI.begin(ESP_SD_SCK_PIN, ESP_SD_MISO_PIN, ESP_SD_MOSI_PIN, ESP_SD_CS_PIN);
 #endif
     _started = true;
diff --git a/esp3d/src/modules/filesystem/sd/sd_sdfat_esp32.cpp b/esp3d/src/modules/filesystem/sd/sd_sdfat_esp32.cpp
index 12db83df..50d57467 100644
--- a/esp3d/src/modules/filesystem/sd/sd_sdfat_esp32.cpp
+++ b/esp3d/src/modules/filesystem/sd/sd_sdfat_esp32.cpp
@@ -86,6 +86,7 @@ uint8_t ESP_SD::getState(bool refresh)
     }
     //SD is idle or not detected, let see if still the case
     _state = ESP_SDCARD_NOT_PRESENT;
+    log_esp3d("Spi : CS: %d,  Miso: %d, Mosi: %d, SCK: %d",ESP_SD_CS_PIN!=-1?ESP_SD_CS_PIN:SS, ESP_SD_MISO_PIN!=-1?ESP_SD_MISO_PIN:MISO, ESP_SD_MOSI_PIN!=-1?ESP_SD_MOSI_PIN:MOSI, ESP_SD_SCK_PIN!=-1?ESP_SD_SCK_PIN:SCK);
     //refresh content if card was removed
     if (SD.begin((ESP_SD_CS_PIN == -1)?SS:ESP_SD_CS_PIN, SD_SCK_MHZ(FREQMZ/_spi_speed_divider))) {
         if (SD.card()->cardSize() > 0 ) {
@@ -97,6 +98,9 @@ uint8_t ESP_SD::getState(bool refresh)
 
 bool ESP_SD::begin()
 {
+#if (ESP_SD_CS_PIN != -1) || (ESP_SD_MISO_PIN != -1) || (ESP_SD_MOSI_PIN != -1) || (ESP_SD_SCK_PIN != -1)
+    SPI.begin(ESP_SD_SCK_PIN, ESP_SD_MISO_PIN, ESP_SD_MOSI_PIN, ESP_SD_CS_PIN);
+#endif
     _started = true;
     _state = ESP_SDCARD_NOT_PRESENT;
     _spi_speed_divider = Settings_ESP3D::read_byte(ESP_SD_SPEED_DIV);