diff --git a/wled00/json.cpp b/wled00/json.cpp
index f1b75bed..7d355e79 100644
--- a/wled00/json.cpp
+++ b/wled00/json.cpp
@@ -1079,7 +1079,7 @@ void serializeInfo(JsonObject root)
     #if CONFIG_SPIRAM_MODE_OCT
       root[F("psrmode")]  = F("🚀 OPI");
     #elif CONFIG_SPIRAM_MODE_QUAD
-      root[F("psrmode")]  = F("qspi 🛻");
+      root[F("psrmode")]  = F("qspi");
     #endif
     #endif
   }
@@ -1115,6 +1115,12 @@ void serializeInfo(JsonObject root)
     case FM_QOUT: root[F("e32flashtext")] = F(" (QOUT)");break;
     case FM_DIO:  root[F("e32flashtext")] = F(" (DIO)"); break;
     case FM_DOUT: root[F("e32flashtext")] = F(" (DOUT or other)");break;
+    #if defined(CONFIG_IDF_TARGET_ESP32S3) && CONFIG_ESPTOOLPY_FLASHMODE_OPI
+      case FM_FAST_READ: root[F("e32flashtext")] = F(" (🚀OPI)");break;
+    #else
+      case FM_FAST_READ: root[F("e32flashtext")] = F(" (fast_read)");break;
+    #endif
+    case FM_SLOW_READ: root[F("e32flashtext")] = F(" (slow_read)");break;
     default: root[F("e32flashtext")] = F(" (other)"); break;
   }
 
diff --git a/wled00/pin_manager.cpp b/wled00/pin_manager.cpp
index b9d90a7d..86f0c88e 100644
--- a/wled00/pin_manager.cpp
+++ b/wled00/pin_manager.cpp
@@ -114,7 +114,7 @@ String PinManagerClass::getPinSpecialText(int gpio) {  // special purpose PIN in
     #if defined(CONFIG_IDF_TARGET_ESP32S3)
       // ESP32-S3
       if (gpio > 18 && gpio < 21) return (F("USB (CDC) or JTAG"));
-      #if CONFIG_SPIRAM_MODE_OCT && defined(BOARD_HAS_PSRAM)
+      #if CONFIG_ESPTOOLPY_FLASHMODE_OPI || (CONFIG_SPIRAM_MODE_OCT && defined(BOARD_HAS_PSRAM))
         if (gpio > 32 && gpio < 38)  return (F("(reserved) Octal PSRAM or Octal Flash"));
       #endif
       //if (gpio == 0 || gpio == 3 || gpio == 45 || gpio == 46) return (F("(strapping pin)"));
diff --git a/wled00/wled.cpp b/wled00/wled.cpp
index 9a1bca40..08f5171d 100644
--- a/wled00/wled.cpp
+++ b/wled00/wled.cpp
@@ -546,6 +546,12 @@ void WLED::setup()
     case FM_QOUT: DEBUG_PRINT(F(" (QOUT)"));break;
     case FM_DIO:  DEBUG_PRINT(F(" (DIO)")); break;
     case FM_DOUT: DEBUG_PRINT(F(" (DOUT)"));break;
+    #if defined(CONFIG_IDF_TARGET_ESP32S3) && CONFIG_ESPTOOLPY_FLASHMODE_OPI
+      case FM_FAST_READ: DEBUG_PRINT(F(" (OPI)"));break;
+    #else
+      case FM_FAST_READ: DEBUG_PRINT(F(" (fast_read)"));break;
+    #endif
+    case FM_SLOW_READ: DEBUG_PRINT(F(" (slow_read)"));break;
     default: break;
   }
   #endif
@@ -592,10 +598,10 @@ void WLED::setup()
   DEBUG_PRINTF("%s min free stack %d\n", pcTaskGetTaskName(NULL), uxTaskGetStackHighWaterMark(NULL)); //WLEDMM
 #endif
 
-#if defined(ARDUINO_ARCH_ESP32) && defined(BOARD_HAS_PSRAM)
+#if defined(ARDUINO_ARCH_ESP32) && (defined(BOARD_HAS_PSRAM) || defined(CONFIG_ESPTOOLPY_FLASHMODE_OPI))
   //psramInit(); //WLEDMM?? softhack007: not sure if explicit init is really needed ... lets disable it here and see if that works
   #if defined(CONFIG_IDF_TARGET_ESP32S3)
-    #if CONFIG_SPIRAM_MODE_OCT && defined(BOARD_HAS_PSRAM)
+    #if CONFIG_ESPTOOLPY_FLASHMODE_OPI || (CONFIG_SPIRAM_MODE_OCT && defined(BOARD_HAS_PSRAM))
       // S3: reserve GPIO 33-37 for "octal" PSRAM
       managed_pin_type pins[] = { {33, true}, {34, true}, {35, true}, {36, true}, {37, true} };
       pinManager.allocateMultiplePins(pins, sizeof(pins)/sizeof(managed_pin_type), PinOwner::SPI_RAM);