diff --git a/src/mesh/NodeDB.cpp b/src/mesh/NodeDB.cpp
index 51469ddc0..2e0889cb9 100644
--- a/src/mesh/NodeDB.cpp
+++ b/src/mesh/NodeDB.cpp
@@ -246,6 +246,32 @@ NodeDB::NodeDB()
         config.position.gps_mode = meshtastic_Config_PositionConfig_GpsMode_ENABLED;
         config.position.gps_enabled = 0;
     }
+#ifdef USERPREFS_FIXED_GPS
+    if (myNodeInfo.reboot_count == 1) { // Check if First boot ever or after Factory Reset.
+        //LOG_INFO("Setting FIXED GPS");
+        meshtastic_Position FixedGPS = meshtastic_Position_init_default;
+#ifdef USERPREFS_FIXED_GPS_LAT
+        FixedGPS.latitude_i = (int32_t)(USERPREFS_FIXED_GPS_LAT * 1e7);
+        FixedGPS.has_latitude_i = true;
+#endif
+#ifdef USERPREFS_FIXED_GPS_LON
+        FixedGPS.longitude_i = (int32_t)(USERPREFS_FIXED_GPS_LON * 1e7);
+        FixedGPS.has_longitude_i = true;
+#endif
+#ifdef USERPREFS_FIXED_GPS_ALT
+        FixedGPS.altitude = USERPREFS_FIXED_GPS_ALT;
+        FixedGPS.has_altitude = true;
+#endif
+#if defined(USERPREFS_FIXED_GPS_LAT) && defined(USERPREFS_FIXED_GPS_LON)
+        FixedGPS.location_source = meshtastic_Position_LocSource_LOC_MANUAL;
+        config.has_position = true;
+        info->has_position = true;
+        info->position = TypeConversions::ConvertToPositionLite(FixedGPS);
+        nodeDB->setLocalPosition(FixedGPS);
+        config.position.fixed_position = true;
+#endif
+    }
+#endif    
     saveToDisk(saveWhat);
 }
 
@@ -438,8 +464,14 @@ void NodeDB::installDefaultConfig(bool preserveKey = false)
 #else
     bool hasScreen = screen_found.port != ScanI2C::I2CPort::NO_I2C;
 #endif
+#ifdef USERPREFS_FIXED_BLUETOOTH
+    config.bluetooth.fixed_pin = USERPREFS_FIXED_BLUETOOTH;
+    config.bluetooth.mode = meshtastic_Config_BluetoothConfig_PairingMode_FIXED_PIN;
+    //LOG_INFO("Setting FEXED PIN");
+#else
     config.bluetooth.mode = hasScreen ? meshtastic_Config_BluetoothConfig_PairingMode_RANDOM_PIN
                                       : meshtastic_Config_BluetoothConfig_PairingMode_FIXED_PIN;
+#endif
     // for backward compat, default position flags are ALT+MSL
     config.position.position_flags =
         (meshtastic_Config_PositionConfig_PositionFlags_ALTITUDE | meshtastic_Config_PositionConfig_PositionFlags_ALTITUDE_MSL |
diff --git a/userPrefs.h b/userPrefs.h
index 58a44fef0..a58c4ce26 100644
--- a/userPrefs.h
+++ b/userPrefs.h
@@ -74,4 +74,20 @@ static unsigned char USERPREFS_ADMIN_KEY[] = {0xcd, 0xc0, 0xb4, 0x3c, 0x53, 0x24
                                        0x0c, 0x0d, 0xec, 0x85, 0x5a, 0x4c, 0xf6, 0x1a, 0x96, 0x04, 0x1a,
                                        0x3e, 0xfc, 0xbb, 0x8e, 0x33, 0x71, 0xe5, 0xfc, 0xff, 0x3c};
 */
+
+/*
+ * USERPREF_FIXED_GPS_LAT and USERPREF_FIXED_GPS_LON must be set, USERPREF_FIXED_GPS_ALT is optional 
+ * 
+ * Fixed GPS is Eiffel Tower, Paris, France
+ */
+//#define USERPREFS_FIXED_GPS
+//#define USERPREFS_FIXED_GPS_LAT 48.85873920
+//#define USERPREFS_FIXED_GPS_LON 2.294508368
+//#define USERPREFS_FIXED_GPS_ALT 0
+
+/*
+ * Set Fixed Bluetooth paring code
+ */
+//#define USERPREFS_FIXED_BLUETOOTH 121212
+
 #endif
\ No newline at end of file