diff --git a/tasmota/support.ino b/tasmota/support.ino
index e85983807..a7fb0975c 100644
--- a/tasmota/support.ino
+++ b/tasmota/support.ino
@@ -1632,8 +1632,14 @@ bool RedPin(uint32_t pin) // pin may be dangerous to change, display in RED in t
 #if defined(ESP32) && CONFIG_IDF_TARGET_ESP32C3
   return false;     // no red pin on ESP32C3
 #else // ESP32 and ESP8266
+
+#ifdef CONFIG_IDF_TARGET_ESP32
+  return (16==pin)||(17==pin)||(9==pin)||(10==pin);
+#else
   return (9==pin)||(10==pin);
 #endif
+
+#endif
 }
 
 uint32_t ValidPin(uint32_t pin, uint32_t gpio) {