diff --git a/src/HomeAssistantDiscovery.cpp b/src/HomeAssistantDiscovery.cpp
index 6ab2e40..8c6f31c 100644
--- a/src/HomeAssistantDiscovery.cpp
+++ b/src/HomeAssistantDiscovery.cpp
@@ -796,7 +796,7 @@ void HomeAssistantDiscovery::publishHASSConfigAdditionalLockEntities(char *devic
     _preferences->getBytes(preference_acl, &aclPrefs, sizeof(aclPrefs));
 
     uint32_t basicLockConfigAclPrefs[16] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
-    uint32_t advancedLockConfigAclPrefs[25] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
+    uint32_t advancedLockConfigAclPrefs[26] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
 
     if(_preferences->getBool(preference_conf_info_enabled, true))
     {
@@ -1969,15 +1969,39 @@ void HomeAssistantDiscovery::publishHASSConfigAdditionalLockEntities(char *devic
                          String("~") + mqtt_topic_config_action,
         {
             { (char*)"en", (char*)"true" },
-            { (char*)"pl_on", (char*)"{ \"rebootNuki\": \"1\"}" },
-            { (char*)"pl_off", (char*)"{ \"rebootNuki\": \"0\"}" },
-            { (char*)"val_tpl", (char*)"{{value_json.rebootNuki}}" }
+            { (char*)"pl_prs", (char*)"{ \"rebootNuki\": \"1\"}" }
         });
     }
     else
     {
         removeHassTopic((char*)"button", (char*)"reboot_nuki", uidString);
     }
+
+    if((int)advancedLockConfigAclPrefs[25] == 1)
+    {
+        // Recalibrate Nuki
+        publishHassTopic("button",
+                         "recalibrate_nuki",
+                         uidString,
+                         "_recalibrate_nuki",
+                         "Recalibrate Nuki",
+                         name,
+                         baseTopic,
+                         "",
+                         deviceType,
+                         "",
+                         "",
+                         "diagnostic",
+                         String("~") + mqtt_topic_config_action,
+        {
+            { (char*)"en", (char*)"true" },
+            { (char*)"pl_prs", (char*)"{ \"recalibrateNuki\": \"1\"}" }
+        });
+    }
+    else
+    {
+        removeHassTopic((char*)"button", (char*)"recalibrate_nuki", uidString);
+    }
 }
 
 void HomeAssistantDiscovery::publishHASSConfigDoorSensor(char *deviceType, const char *baseTopic, char *name, char *uidString)
@@ -2007,7 +2031,7 @@ void HomeAssistantDiscovery::publishHASSConfigAdditionalOpenerEntities(char *dev
     uint32_t aclPrefs[17];
     _preferences->getBytes(preference_acl, &aclPrefs, sizeof(aclPrefs));
     uint32_t basicOpenerConfigAclPrefs[14] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
-    uint32_t advancedOpenerConfigAclPrefs[21] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
+    uint32_t advancedOpenerConfigAclPrefs[22] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
 
     if(_preferences->getBool(preference_conf_info_enabled, true))
     {
@@ -2925,6 +2949,32 @@ void HomeAssistantDiscovery::publishHASSConfigAdditionalOpenerEntities(char *dev
     {
         removeHassTopic((char*)"button", (char*)"reboot_nuki", uidString);
     }
+
+    if((int)advancedOpenerConfigAclPrefs[21] == 1)
+    {
+        // Recalibrate Nuki
+        publishHassTopic("button",
+                         "recalibrate_nuki",
+                         uidString,
+                         "_recalibrate_nuki",
+                         "Recalibrate Nuki",
+                         name,
+                         baseTopic,
+                         "",
+                         deviceType,
+                         "",
+                         "",
+                         "diagnostic",
+                         String("~") + mqtt_topic_config_action,
+        {
+            { (char*)"en", (char*)"true" },
+            { (char*)"pl_prs", (char*)"{ \"recalibrateNuki\": \"1\"}" }
+        });
+    }
+    else
+    {
+        removeHassTopic((char*)"button", (char*)"recalibrate_nuki", uidString);
+    }
 }
 
 void HomeAssistantDiscovery::publishHASSConfigAccessLog(char *deviceType, const char *baseTopic, char *name, char *uidString)
diff --git a/src/NukiNetworkLock.cpp b/src/NukiNetworkLock.cpp
index 1a2f093..79b05df 100644
--- a/src/NukiNetworkLock.cpp
+++ b/src/NukiNetworkLock.cpp
@@ -972,6 +972,7 @@ void NukiNetworkLock::publishAdvancedConfig(const NukiLock::AdvancedConfig &conf
         json["enableSlowSpeedDuringNightMode"] = config.enableSlowSpeedDuringNightMode;
     }
     json["rebootNuki"] = 0;
+    json["recalibrateNuki"] = 0;
 
     serializeJson(json, _buffer, _bufferSize);
     _nukiPublisher->publishString(mqtt_topic_config_advanced_json, _buffer, true);
diff --git a/src/NukiNetworkOpener.cpp b/src/NukiNetworkOpener.cpp
index bed3cf7..1d8af5c 100644
--- a/src/NukiNetworkOpener.cpp
+++ b/src/NukiNetworkOpener.cpp
@@ -861,6 +861,7 @@ void NukiNetworkOpener::publishAdvancedConfig(const NukiOpener::AdvancedConfig &
     json["batteryType"] = str;
     json["automaticBatteryTypeDetection"] = config.automaticBatteryTypeDetection;
     json["rebootNuki"] = 0;
+    json["recalibrateNuki"] = 0;
 
     serializeJson(json, _buffer, _bufferSize);
     _nukiPublisher->publishString(mqtt_topic_config_advanced_json, _buffer, true);
diff --git a/src/NukiOpenerWrapper.cpp b/src/NukiOpenerWrapper.cpp
index 15fedf0..eb0829d 100644
--- a/src/NukiOpenerWrapper.cpp
+++ b/src/NukiOpenerWrapper.cpp
@@ -1086,7 +1086,7 @@ void NukiOpenerWrapper::onConfigUpdateReceived(const char *value)
 
     Nuki::CmdResult cmdResult;
     const char *basicKeys[14] = {"name", "latitude", "longitude", "pairingEnabled", "buttonEnabled", "ledFlashEnabled", "timeZoneOffset", "dstMode", "fobAction1",  "fobAction2", "fobAction3", "operatingMode", "advertisingMode", "timeZone"};
-    const char *advancedKeys[21] = {"intercomID", "busModeSwitch", "shortCircuitDuration", "electricStrikeDelay", "randomElectricStrikeDelay", "electricStrikeDuration", "disableRtoAfterRing", "rtoTimeout", "doorbellSuppression", "doorbellSuppressionDuration", "soundRing", "soundOpen", "soundRto", "soundCm", "soundConfirmation", "soundLevel", "singleButtonPressAction", "doubleButtonPressAction", "batteryType", "automaticBatteryTypeDetection", "rebootNuki"};
+    const char *advancedKeys[22] = {"intercomID", "busModeSwitch", "shortCircuitDuration", "electricStrikeDelay", "randomElectricStrikeDelay", "electricStrikeDuration", "disableRtoAfterRing", "rtoTimeout", "doorbellSuppression", "doorbellSuppressionDuration", "soundRing", "soundOpen", "soundRto", "soundCm", "soundConfirmation", "soundLevel", "singleButtonPressAction", "doubleButtonPressAction", "batteryType", "automaticBatteryTypeDetection", "rebootNuki", "recalibrateNuki"};
     bool basicUpdated = false;
     bool advancedUpdated = false;
 
@@ -1438,7 +1438,7 @@ void NukiOpenerWrapper::onConfigUpdateReceived(const char *value)
         }
     }
 
-    for(int j=0; j < 21; j++)
+    for(int j=0; j < 22; j++)
     {
         if(json[advancedKeys[j]].is<JsonVariantConst>())
         {
@@ -1891,6 +1891,19 @@ void NukiOpenerWrapper::onConfigUpdateReceived(const char *value)
                             jsonResult[advancedKeys[j]] = "invalidValue";
                         }
                     }
+                    else if(strcmp(advancedKeys[j], "recalibrateNuki") == 0)
+                    {
+                        const uint8_t keyvalue = atoi(jsonchar);
+
+                        if(keyvalue == 1)
+                        {
+                            cmdResult = _nukiOpener.requestCalibration();
+                        }
+                        else
+                        {
+                            jsonResult[advancedKeys[j]] = "invalidValue";
+                        }
+                    }
 
                     if(cmdResult != Nuki::CmdResult::Success)
                     {
diff --git a/src/NukiOpenerWrapper.h b/src/NukiOpenerWrapper.h
index ed7e1ac..4cc72b4 100644
--- a/src/NukiOpenerWrapper.h
+++ b/src/NukiOpenerWrapper.h
@@ -149,7 +149,7 @@ private:
     int64_t _lastRssi = 0;
     int64_t _disableBleWatchdogTs = 0;
     uint32_t _basicOpenerConfigAclPrefs[16];
-    uint32_t _advancedOpenerConfigAclPrefs[21];
+    uint32_t _advancedOpenerConfigAclPrefs[22];
     std::string _firmwareVersion = "";
     std::string _hardwareVersion = "";
     NukiOpener::LockAction _nextLockAction = (NukiOpener::LockAction)0xff;
diff --git a/src/NukiWrapper.cpp b/src/NukiWrapper.cpp
index 09e45b7..e5b59e0 100644
--- a/src/NukiWrapper.cpp
+++ b/src/NukiWrapper.cpp
@@ -1296,7 +1296,7 @@ void NukiWrapper::onConfigUpdateReceived(const char *value)
 
     Nuki::CmdResult cmdResult;
     const char *basicKeys[16] = {"name", "latitude", "longitude", "autoUnlatch", "pairingEnabled", "buttonEnabled", "ledEnabled", "ledBrightness", "timeZoneOffset", "dstMode", "fobAction1",  "fobAction2", "fobAction3", "singleLock", "advertisingMode", "timeZone"};
-    const char *advancedKeys[25] = {"unlockedPositionOffsetDegrees", "lockedPositionOffsetDegrees", "singleLockedPositionOffsetDegrees", "unlockedToLockedTransitionOffsetDegrees", "lockNgoTimeout", "singleButtonPressAction", "doubleButtonPressAction", "detachedCylinder", "batteryType", "automaticBatteryTypeDetection", "unlatchDuration", "autoLockTimeOut",  "autoUnLockDisabled", "nightModeEnabled", "nightModeStartTime", "nightModeEndTime", "nightModeAutoLockEnabled", "nightModeAutoUnlockDisabled", "nightModeImmediateLockOnStart", "autoLockEnabled", "immediateAutoLockEnabled", "autoUpdateEnabled", "rebootNuki", "motorSpeed", "enableSlowSpeedDuringNightMode"};
+    const char *advancedKeys[26] = {"unlockedPositionOffsetDegrees", "lockedPositionOffsetDegrees", "singleLockedPositionOffsetDegrees", "unlockedToLockedTransitionOffsetDegrees", "lockNgoTimeout", "singleButtonPressAction", "doubleButtonPressAction", "detachedCylinder", "batteryType", "automaticBatteryTypeDetection", "unlatchDuration", "autoLockTimeOut",  "autoUnLockDisabled", "nightModeEnabled", "nightModeStartTime", "nightModeEndTime", "nightModeAutoLockEnabled", "nightModeAutoUnlockDisabled", "nightModeImmediateLockOnStart", "autoLockEnabled", "immediateAutoLockEnabled", "autoUpdateEnabled", "rebootNuki", "motorSpeed", "enableSlowSpeedDuringNightMode", "recalibrateNuki"};
     bool basicUpdated = false;
     bool advancedUpdated = false;
 
@@ -1688,7 +1688,7 @@ void NukiWrapper::onConfigUpdateReceived(const char *value)
         }
     }
 
-    for(int j=0; j < 25; j++)
+    for(int j=0; j < 26; j++)
     {
         if(json[advancedKeys[j]].is<JsonVariantConst>())
         {
@@ -2185,6 +2185,19 @@ void NukiWrapper::onConfigUpdateReceived(const char *value)
                             jsonResult[advancedKeys[j]] = "invalidValue";
                         }
                     }
+                    else if(strcmp(advancedKeys[j], "recalibrateNuki") == 0)
+                    {
+                        const uint8_t keyvalue = atoi(jsonchar);
+
+                        if(keyvalue == 1)
+                        {
+                            cmdResult = _nukiLock.requestCalibration();
+                        }
+                        else
+                        {
+                            jsonResult[advancedKeys[j]] = "invalidValue";
+                        }
+                    }
                     else if(strcmp(advancedKeys[j], "motorSpeed") == 0)
                     {
                         NukiLock::MotorSpeed motorSpeed = NukiHelper::motorSpeedToEnum(jsonchar);
diff --git a/src/NukiWrapper.h b/src/NukiWrapper.h
index be98b1b..ad13189 100644
--- a/src/NukiWrapper.h
+++ b/src/NukiWrapper.h
@@ -163,7 +163,7 @@ private:
     int64_t _lastRssi = 0;
     int64_t _disableBleWatchdogTs = 0;
     uint32_t _basicLockConfigaclPrefs[16];
-    uint32_t _advancedLockConfigaclPrefs[25];
+    uint32_t _advancedLockConfigaclPrefs[26];
     std::string _firmwareVersion = "";
     std::string _hardwareVersion = "";
     volatile NukiLock::LockAction _nextLockAction = (NukiLock::LockAction)0xff;
diff --git a/src/PreferencesKeys.h b/src/PreferencesKeys.h
index 255326b..7ea6400 100644
--- a/src/PreferencesKeys.h
+++ b/src/PreferencesKeys.h
@@ -212,9 +212,9 @@ inline void initPreferences(Preferences* preferences)
         preferences->putBytes(preference_conf_lock_basic_acl, (byte*)(&basicLockConfigAclPrefs), sizeof(basicLockConfigAclPrefs));
         uint32_t basicOpenerConfigAclPrefs[14] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
         preferences->putBytes(preference_conf_opener_basic_acl, (byte*)(&basicOpenerConfigAclPrefs), sizeof(basicOpenerConfigAclPrefs));
-        uint32_t advancedLockConfigAclPrefs[25] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
+        uint32_t advancedLockConfigAclPrefs[26] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
         preferences->putBytes(preference_conf_lock_advanced_acl, (byte*)(&advancedLockConfigAclPrefs), sizeof(advancedLockConfigAclPrefs));
-        uint32_t advancedOpenerConfigAclPrefs[21] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
+        uint32_t advancedOpenerConfigAclPrefs[22] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
         preferences->putBytes(preference_conf_opener_advanced_acl, (byte*)(&advancedOpenerConfigAclPrefs), sizeof(advancedOpenerConfigAclPrefs));
 
         preferences->putString(preference_mqtt_lock_path, "nukihub");
@@ -338,9 +338,9 @@ inline void initPreferences(Preferences* preferences)
                 preferences->putBytes(preference_conf_lock_basic_acl, (byte*)(&basicLockConfigAclPrefs), sizeof(basicLockConfigAclPrefs));
                 uint32_t basicOpenerConfigAclPrefs[14] = {0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0};
                 preferences->putBytes(preference_conf_opener_basic_acl, (byte*)(&basicOpenerConfigAclPrefs), sizeof(basicOpenerConfigAclPrefs));
-                uint32_t advancedLockConfigAclPrefs[25] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0};
+                uint32_t advancedLockConfigAclPrefs[26] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0};
                 preferences->putBytes(preference_conf_lock_advanced_acl, (byte*)(&advancedLockConfigAclPrefs), sizeof(advancedLockConfigAclPrefs));
-                uint32_t advancedOpenerConfigAclPrefs[21] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0};
+                uint32_t advancedOpenerConfigAclPrefs[22] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0};
                 preferences->putBytes(preference_conf_opener_advanced_acl, (byte*)(&advancedOpenerConfigAclPrefs), sizeof(advancedOpenerConfigAclPrefs));
                 break;
             }
@@ -353,9 +353,9 @@ inline void initPreferences(Preferences* preferences)
                 preferences->putBytes(preference_conf_lock_basic_acl, (byte*)(&basicLockConfigAclPrefs), sizeof(basicLockConfigAclPrefs));
                 uint32_t basicOpenerConfigAclPrefs[14] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
                 preferences->putBytes(preference_conf_opener_basic_acl, (byte*)(&basicOpenerConfigAclPrefs), sizeof(basicOpenerConfigAclPrefs));
-                uint32_t advancedLockConfigAclPrefs[25] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
+                uint32_t advancedLockConfigAclPrefs[26] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
                 preferences->putBytes(preference_conf_lock_advanced_acl, (byte*)(&advancedLockConfigAclPrefs), sizeof(advancedLockConfigAclPrefs));
-                uint32_t advancedOpenerConfigAclPrefs[21] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
+                uint32_t advancedOpenerConfigAclPrefs[22] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
                 preferences->putBytes(preference_conf_opener_advanced_acl, (byte*)(&advancedOpenerConfigAclPrefs), sizeof(advancedOpenerConfigAclPrefs));
                 break;
             }
@@ -368,9 +368,9 @@ inline void initPreferences(Preferences* preferences)
                 preferences->putBytes(preference_conf_lock_basic_acl, (byte*)(&basicLockConfigAclPrefs), sizeof(basicLockConfigAclPrefs));
                 uint32_t basicOpenerConfigAclPrefs[14] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
                 preferences->putBytes(preference_conf_opener_basic_acl, (byte*)(&basicOpenerConfigAclPrefs), sizeof(basicOpenerConfigAclPrefs));
-                uint32_t advancedLockConfigAclPrefs[25] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
+                uint32_t advancedLockConfigAclPrefs[26] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
                 preferences->putBytes(preference_conf_lock_advanced_acl, (byte*)(&advancedLockConfigAclPrefs), sizeof(advancedLockConfigAclPrefs));
-                uint32_t advancedOpenerConfigAclPrefs[21] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
+                uint32_t advancedOpenerConfigAclPrefs[22] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
                 preferences->putBytes(preference_conf_opener_advanced_acl, (byte*)(&advancedOpenerConfigAclPrefs), sizeof(advancedOpenerConfigAclPrefs));
                 break;
             }
@@ -383,9 +383,9 @@ inline void initPreferences(Preferences* preferences)
                 preferences->putBytes(preference_conf_lock_basic_acl, (byte*)(&basicLockConfigAclPrefs), sizeof(basicLockConfigAclPrefs));
                 uint32_t basicOpenerConfigAclPrefs[14] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
                 preferences->putBytes(preference_conf_opener_basic_acl, (byte*)(&basicOpenerConfigAclPrefs), sizeof(basicOpenerConfigAclPrefs));
-                uint32_t advancedLockConfigAclPrefs[25] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
+                uint32_t advancedLockConfigAclPrefs[26] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
                 preferences->putBytes(preference_conf_lock_advanced_acl, (byte*)(&advancedLockConfigAclPrefs), sizeof(advancedLockConfigAclPrefs));
-                uint32_t advancedOpenerConfigAclPrefs[21] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
+                uint32_t advancedOpenerConfigAclPrefs[22] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
                 preferences->putBytes(preference_conf_opener_advanced_acl, (byte*)(&advancedOpenerConfigAclPrefs), sizeof(advancedOpenerConfigAclPrefs));
                 break;
             }
@@ -398,9 +398,9 @@ inline void initPreferences(Preferences* preferences)
                 preferences->putBytes(preference_conf_lock_basic_acl, (byte*)(&basicLockConfigAclPrefs), sizeof(basicLockConfigAclPrefs));
                 uint32_t basicOpenerConfigAclPrefs[14] = {1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1};
                 preferences->putBytes(preference_conf_opener_basic_acl, (byte*)(&basicOpenerConfigAclPrefs), sizeof(basicOpenerConfigAclPrefs));
-                uint32_t advancedLockConfigAclPrefs[25] = {1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1};
+                uint32_t advancedLockConfigAclPrefs[26] = {1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1};
                 preferences->putBytes(preference_conf_lock_advanced_acl, (byte*)(&advancedLockConfigAclPrefs), sizeof(advancedLockConfigAclPrefs));
-                uint32_t advancedOpenerConfigAclPrefs[21] = {1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1};
+                uint32_t advancedOpenerConfigAclPrefs[22] = {1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1};
                 preferences->putBytes(preference_conf_opener_advanced_acl, (byte*)(&advancedOpenerConfigAclPrefs), sizeof(advancedOpenerConfigAclPrefs));
                 break;
             }
diff --git a/src/WebCfgServer.cpp b/src/WebCfgServer.cpp
index f593b33..3b59bb9 100644
--- a/src/WebCfgServer.cpp
+++ b/src/WebCfgServer.cpp
@@ -2811,8 +2811,8 @@ bool WebCfgServer::processArgs(PsychicRequest *request, PsychicResponse* resp, S
     uint32_t aclPrefs[17] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
     uint32_t basicLockConfigAclPrefs[16] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
     uint32_t basicOpenerConfigAclPrefs[14] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
-    uint32_t advancedLockConfigAclPrefs[25] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
-    uint32_t advancedOpenerConfigAclPrefs[21] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
+    uint32_t advancedLockConfigAclPrefs[26] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
+    uint32_t advancedOpenerConfigAclPrefs[22] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
 
     int params = request->params();
 
@@ -4493,6 +4493,10 @@ bool WebCfgServer::processArgs(PsychicRequest *request, PsychicResponse* resp, S
         {
             advancedLockConfigAclPrefs[24] = ((value == "1") ? 1 : 0);
         }
+        else if(key == "CONFLCKRCBRTNUKI")
+        {
+            advancedLockConfigAclPrefs[25] = ((value == "1") ? 1 : 0);
+        }
         else if(key == "CONFOPNNAME")
         {
             basicOpenerConfigAclPrefs[0] = ((value == "1") ? 1 : 0);
@@ -4633,6 +4637,10 @@ bool WebCfgServer::processArgs(PsychicRequest *request, PsychicResponse* resp, S
         {
             advancedOpenerConfigAclPrefs[20] = ((value == "1") ? 1 : 0);
         }
+        else if(key == "CONFOPNRCBRTNUKI")
+        {
+            advancedOpenerConfigAclPrefs[21] = ((value == "1") ? 1 : 0);
+        }
         else if(key == "REGAPP")
         {
             if(_preferences->getBool(preference_register_as_app, false) != (value == "1"))
@@ -4971,9 +4979,9 @@ bool WebCfgServer::processArgs(PsychicRequest *request, PsychicResponse* resp, S
     {
         uint32_t curAclPrefs[17] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
         uint32_t curBasicLockConfigAclPrefs[16] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
-        uint32_t curAdvancedLockConfigAclPrefs[25] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
+        uint32_t curAdvancedLockConfigAclPrefs[26] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
         uint32_t curBasicOpenerConfigAclPrefs[14] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
-        uint32_t curAdvancedOpenerConfigAclPrefs[21] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
+        uint32_t curAdvancedOpenerConfigAclPrefs[22] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
         _preferences->getBytes(preference_acl, &curAclPrefs, sizeof(curAclPrefs));
         _preferences->getBytes(preference_conf_lock_basic_acl, &curBasicLockConfigAclPrefs, sizeof(curBasicLockConfigAclPrefs));
         _preferences->getBytes(preference_conf_lock_advanced_acl, &curAdvancedLockConfigAclPrefs, sizeof(curAdvancedLockConfigAclPrefs));
@@ -5000,7 +5008,7 @@ bool WebCfgServer::processArgs(PsychicRequest *request, PsychicResponse* resp, S
                 break;
             }
         }
-        for(int i=0; i < 25; i++)
+        for(int i=0; i < 26; i++)
         {
             if(curAdvancedLockConfigAclPrefs[i] != advancedLockConfigAclPrefs[i])
             {
@@ -5021,7 +5029,7 @@ bool WebCfgServer::processArgs(PsychicRequest *request, PsychicResponse* resp, S
                 break;
             }
         }
-        for(int i=0; i < 21; i++)
+        for(int i=0; i < 22; i++)
         {
             if(curAdvancedOpenerConfigAclPrefs[i] != advancedOpenerConfigAclPrefs[i])
             {
@@ -5992,7 +6000,7 @@ esp_err_t WebCfgServer::buildAccLvlHtml(PsychicRequest *request, PsychicResponse
     {
         uint32_t basicLockConfigAclPrefs[16];
         _preferences->getBytes(preference_conf_lock_basic_acl, &basicLockConfigAclPrefs, sizeof(basicLockConfigAclPrefs));
-        uint32_t advancedLockConfigAclPrefs[25];
+        uint32_t advancedLockConfigAclPrefs[26];
         _preferences->getBytes(preference_conf_lock_advanced_acl, &advancedLockConfigAclPrefs, sizeof(advancedLockConfigAclPrefs));
 
         response.print("<h3>Nuki Lock Access Control</h3>");
@@ -6062,6 +6070,7 @@ esp_err_t WebCfgServer::buildAccLvlHtml(PsychicRequest *request, PsychicResponse
         printCheckBox(&response, "CONFLCKRBTNUKI", "Reboot Nuki", ((int)advancedLockConfigAclPrefs[22] == 1), "chk_config_lock");
         printCheckBox(&response, "CONFLCKMTRSPD", "Motor speed", ((int)advancedLockConfigAclPrefs[23] == 1), "chk_config_lock");
         printCheckBox(&response, "CONFLCKESSDNM", "Enable slow speed during nightmode", ((int)advancedLockConfigAclPrefs[24] == 1), "chk_config_lock");
+        printCheckBox(&response, "CONFLCKRCBRTNUKI", "Recalibrate Nuki", ((int)advancedLockConfigAclPrefs[25] == 1), "chk_config_lock");        
         response.print("</table><br>");
         response.print("<br><input type=\"submit\" name=\"submit\" value=\"Save\">");
     }
@@ -6069,7 +6078,7 @@ esp_err_t WebCfgServer::buildAccLvlHtml(PsychicRequest *request, PsychicResponse
     {
         uint32_t basicOpenerConfigAclPrefs[14];
         _preferences->getBytes(preference_conf_opener_basic_acl, &basicOpenerConfigAclPrefs, sizeof(basicOpenerConfigAclPrefs));
-        uint32_t advancedOpenerConfigAclPrefs[21];
+        uint32_t advancedOpenerConfigAclPrefs[22];
         _preferences->getBytes(preference_conf_opener_advanced_acl, &advancedOpenerConfigAclPrefs, sizeof(advancedOpenerConfigAclPrefs));
 
         response.print("<h3>Nuki Opener Access Control</h3>");
@@ -6132,6 +6141,7 @@ esp_err_t WebCfgServer::buildAccLvlHtml(PsychicRequest *request, PsychicResponse
         printCheckBox(&response, "CONFOPNBATT", "Battery type", ((int)advancedOpenerConfigAclPrefs[18] == 1), "chk_config_opener");
         printCheckBox(&response, "CONFOPNABTD", "Automatic battery type detection", ((int)advancedOpenerConfigAclPrefs[19] == 1), "chk_config_opener");
         printCheckBox(&response, "CONFOPNRBTNUKI", "Reboot Nuki", ((int)advancedOpenerConfigAclPrefs[20] == 1), "chk_config_opener");
+        printCheckBox(&response, "CONFOPNRCBRTNUKI", "Recalibrate Nuki", ((int)advancedOpenerConfigAclPrefs[21] == 1), "chk_config_opener");
         response.print("</table><br>");
         response.print("<br><input type=\"submit\" name=\"submit\" value=\"Save\">");
     }
@@ -6705,7 +6715,7 @@ esp_err_t WebCfgServer::buildInfoHtml(PsychicRequest *request, PsychicResponse*
         }
         uint32_t basicLockConfigAclPrefs[16];
         _preferences->getBytes(preference_conf_lock_basic_acl, &basicLockConfigAclPrefs, sizeof(basicLockConfigAclPrefs));
-        uint32_t advancedLockConfigAclPrefs[25];
+        uint32_t advancedLockConfigAclPrefs[26];
         _preferences->getBytes(preference_conf_lock_advanced_acl, &advancedLockConfigAclPrefs, sizeof(advancedLockConfigAclPrefs));
         response.print("\n\n------------ NUKI LOCK ACL ------------");
         response.print("\nLock: ");
@@ -6809,6 +6819,8 @@ esp_err_t WebCfgServer::buildInfoHtml(PsychicRequest *request, PsychicResponse*
         response.print((int)advancedLockConfigAclPrefs[23] ? "Allowed" : "Disallowed");
         response.print("\nEnable slow speed during nightmode: ");
         response.print((int)advancedLockConfigAclPrefs[24] ? "Allowed" : "Disallowed");
+        response.print("\nRecalibrate Nuki: ");
+        response.print((int)advancedLockConfigAclPrefs[25] ? "Allowed" : "Disallowed");
 
         if(_preferences->getBool(preference_show_secrets))
         {
@@ -6894,7 +6906,7 @@ esp_err_t WebCfgServer::buildInfoHtml(PsychicRequest *request, PsychicResponse*
         response.print(_preferences->getBool(preference_opener_force_keypad, false) ? "Yes" : "No");
         uint32_t basicOpenerConfigAclPrefs[14];
         _preferences->getBytes(preference_conf_opener_basic_acl, &basicOpenerConfigAclPrefs, sizeof(basicOpenerConfigAclPrefs));
-        uint32_t advancedOpenerConfigAclPrefs[21];
+        uint32_t advancedOpenerConfigAclPrefs[22];
         _preferences->getBytes(preference_conf_opener_advanced_acl, &advancedOpenerConfigAclPrefs, sizeof(advancedOpenerConfigAclPrefs));
         response.print("\n\n------------ NUKI OPENER ACL ------------");
         response.print("\nActivate Ring-to-Open: ");
@@ -6984,6 +6996,8 @@ esp_err_t WebCfgServer::buildInfoHtml(PsychicRequest *request, PsychicResponse*
         response.print((int)advancedOpenerConfigAclPrefs[19] ? "Allowed" : "Disallowed");
         response.print("\nReboot Nuki: ");
         response.print((int)advancedOpenerConfigAclPrefs[20] ? "Allowed" : "Disallowed");
+        response.print("\nRecalibrate Nuki: ");
+        response.print((int)advancedOpenerConfigAclPrefs[21] ? "Allowed" : "Disallowed");
         if(_preferences->getBool(preference_show_secrets))
         {
             char tmp[16];