diff --git a/media/esp8266-pinout.png b/media/esp8266-pinout.png
new file mode 100644
index 0000000..4bca4a3
Binary files /dev/null and b/media/esp8266-pinout.png differ
diff --git a/src/FanStateService.cpp b/src/FanStateService.cpp
index 60d59de..8cce101 100644
--- a/src/FanStateService.cpp
+++ b/src/FanStateService.cpp
@@ -13,7 +13,8 @@ FanStateService::FanStateService(AsyncWebServer* server, FS* fs, SecurityManager
                   this,
                   fs,
                   FAN_SETTINGS_FILE) {
-                    pinMode(FAN_PIN, OUTPUT);
+                    // pinMode(FAN_PIN, OUTPUT);
+                    pinMode(_state.fanGpio, OUTPUT);
                     // configure settings service update handler to update LED state
                     addUpdateHandler([&](const String& originId) { onConfigUpdated(); }, false);
                   }
@@ -27,9 +28,9 @@ void FanStateService::begin() {
 }
 
 void FanStateService::onConfigUpdated() {
-  Serial.println(" ** Fan UPDATE to " + _state.fanMaxSpeed);
+  Serial.println(" ** Fan UPDATE (pin " + (String)_state.fanGpio + ") to " + _state.fanMaxSpeed);
   //digitalWrite(FAN_PIN, _state.fanStatus ? FAN_ON : FAN_OFF);
-  analogWrite(FAN_PIN, _state.fanMaxSpeed);
+  analogWrite(_state.fanGpio, _state.fanMaxSpeed);
 }
 
 void FanStateService::save() {