Add Fan Operating Mode select for active fan mode

README.md

@@ -167,6 +167,8 @@ Available speed levels and presets are based on model.
 | Sprout | 1–4 | Auto, Manual |
 | EverestAir | 1–3 | Auto, Turbo, Manual |
 
+The `fan_operating_mode` select exposes the active fan mode as a normal ESPHome select for dashboards that do not render fan presets directly. It stays synchronized with MCU fan-mode status and uses the same Manual / Sleep / Auto / Pet / Turbo model-specific modes as the fan preset path.
+
 
 #### Vent Angle & Cover (EverestAir)
 

components/levoit/fan/levoit_fan.cpp

@@ -143,6 +143,10 @@ namespace esphome
             }
 
             // Only sends fields != -1 (as long as your parent respects sentinels)
+            if (mode_cmd != -1)
+            {
+                parent_->publish_select(SelectType::FAN_OPERATING_MODE_SELECT, mode_cmd);
+            }
             parent_->on_fan_command(power_cmd, speed_cmd, mode_cmd);
 
             this->publish_state();
@@ -179,6 +183,10 @@ namespace esphome
             }
 
             const char *preset = device_mode_to_preset(mode);
+            if (mode != -1 && this->parent_ != nullptr)
+            {
+                this->parent_->publish_select(SelectType::FAN_OPERATING_MODE_SELECT, mode);
+            }
             if (preset != nullptr)
             {
                 ESP_LOGD(TAG, "Device mode %d maps to preset '%s'", mode, preset);

components/levoit/levoit.cpp

@@ -12,6 +12,7 @@
 #include <time.h>
 #include <vector>
 #include <functional>
+#include <algorithm>
 #include "freertos/task.h"
 #include "decoder.h"
 #include "tlv.h"
@@ -48,6 +49,25 @@ namespace esphome
 
         static const char *const TAG = "levoit";
 
+        static const char *fan_operating_mode_to_option_(uint32_t mode)
+        {
+            switch (mode)
+            {
+            case 0:
+                return "Manual";
+            case 1:
+                return "Sleep";
+            case 2:
+                return "Auto";
+            case 4:
+                return "Turbo";
+            case 5:
+                return "Pet";
+            default:
+                return nullptr;
+            }
+        }
+
         static bool supports_auto_fan_mode_(ModelType model)
         {
             return model != ModelType::CORE200S;
@@ -149,6 +169,24 @@ namespace esphome
             if (!sl)
                 return;
             const auto &options = sl->traits.get_options();
+            if (type == SelectType::FAN_OPERATING_MODE_SELECT)
+            {
+                const char *opt = fan_operating_mode_to_option_(value);
+                if (opt == nullptr)
+                {
+                    ESP_LOGW(TAG, "publish_select: invalid fan mode %u", value);
+                    return;
+                }
+                if (std::find(options.begin(), options.end(), opt) == options.end())
+                {
+                    ESP_LOGW(TAG, "publish_select: unsupported fan mode '%s' for this model", opt);
+                    return;
+                }
+                if (sl->has_state() && sl->current_option() == opt)
+                    return;
+                sl->publish_state(opt);
+                return;
+            }
             if (value >= options.size())
             {
                 ESP_LOGW(TAG, "publish_select: invalid index %u for type %d (options=%u)",
@@ -394,6 +432,10 @@ namespace esphome
 
             switch (type)
             {
+            case SelectType::FAN_OPERATING_MODE_SELECT:
+                this->on_fan_command(-1, -1, value);
+                break;
+
             case SelectType::AUTO_MODE:
             {
                 bool sent_auto_profile = false;

components/levoit/select/__init__.py

@@ -25,6 +25,7 @@
     "light_mode": SelectType.LIGHT_MODE,
     "white_noise_sound": SelectType.WHITE_NOISE_SOUND,
     "sleep_preference": SelectType.SLEEP_PREFERENCE,
+    "fan_operating_mode": SelectType.FAN_OPERATING_MODE_SELECT,
 }
 
 CONFIG_SCHEMA = select.select_schema(LevoitSelect).extend(

components/levoit/select/levoit_select.cpp

@@ -11,6 +11,16 @@ namespace esphome
 
     static const char *const TAG = "levoit.select";
 
+    static int fan_operating_mode_to_raw(const std::string &value)
+    {
+      if (value == "Manual") return 0;
+      if (value == "Sleep") return 1;
+      if (value == "Auto") return 2;
+      if (value == "Turbo") return 4;
+      if (value == "Pet") return 5;
+      return -1;
+    }
+
     void LevoitSelect::setup() {
       switch (this->type_) {
         case SelectType::AUTO_MODE:
@@ -67,6 +77,20 @@ namespace esphome
           // WN / DT bulk write") for the full protocol.
           this->traits.set_options({"Default", "Custom1", "Custom2"});
           break;
+        case SelectType::FAN_OPERATING_MODE_SELECT:
+          if (parent_ && parent_->get_model() == ModelType::CORE200S)
+            this->traits.set_options({"Manual", "Sleep"});
+          else if (parent_ && (parent_->get_model() == ModelType::CORE300S || parent_->get_model() == ModelType::CORE400S || parent_->get_model() == ModelType::CORE600S))
+            this->traits.set_options({"Manual", "Sleep", "Auto"});
+          else if (parent_ && (parent_->get_model() == ModelType::VITAL100S || parent_->get_model() == ModelType::VITAL200S))
+            this->traits.set_options({"Manual", "Sleep", "Auto", "Pet"});
+          else if (parent_ && parent_->get_model() == ModelType::SPROUT)
+            this->traits.set_options({"Manual", "Auto"});
+          else if (parent_ && parent_->get_model() == ModelType::EVERESTAIR)
+            this->traits.set_options({"Manual", "Sleep", "Auto", "Turbo"});
+          else
+            this->traits.set_options({"Manual"});
+          break;
         default:
           break;
       }
@@ -85,6 +109,14 @@ namespace esphome
       }
 
       uint32_t index = it - options.begin();
+      if (this->type_ == SelectType::FAN_OPERATING_MODE_SELECT) {
+        int mode = fan_operating_mode_to_raw(value);
+        if (mode < 0) {
+          ESP_LOGW(TAG, "Unknown fan operating mode option: %s", value.c_str());
+          return;
+        }
+        index = static_cast<uint32_t>(mode);
+      }
 
       // Optimistic update for HA UI (string!)
       this->publish_state(value);

components/levoit/types.h

@@ -150,6 +150,7 @@ namespace esphome
             LIGHT_MODE = 7,         // Sprout: Off / Nightlight / Breathing
             WHITE_NOISE_SOUND = 8,  // Sprout: white noise sound index (0-14, 15 sounds)
             SLEEP_PREFERENCE = 9,   // Vital: sleep mode preference type (TLV 0x18)
+            FAN_OPERATING_MODE_SELECT = 10, // Active fan mode: Manual/Sleep/Auto/Pet/Turbo where supported
         };
         static constexpr SelectType AUTO_MODE = SelectType::AUTO_MODE;
         static constexpr SelectType SLEEP_MODE = SelectType::SLEEP_MODE;
@@ -162,6 +163,7 @@ namespace esphome
         static constexpr SelectType LIGHT_MODE = SelectType::LIGHT_MODE;
         static constexpr SelectType WHITE_NOISE_SOUND = SelectType::WHITE_NOISE_SOUND;
         static constexpr SelectType SLEEP_PREFERENCE = SelectType::SLEEP_PREFERENCE;
+        static constexpr SelectType FAN_OPERATING_MODE_SELECT = SelectType::FAN_OPERATING_MODE_SELECT;
 
 
 

devices/levoit-core200s/common.yaml

@@ -102,6 +102,10 @@ binary_sensor:
     name: "Filter Low"
     type: filter_low
 select:
+  - platform: levoit
+    levoit: levoitcore200
+    name: "Fan Operating Mode"
+    type: fan_operating_mode
   - platform: levoit
     levoit: levoitcore200
     name: "Night Light"

devices/levoit-core200s/levoit-core200s-builder-c3.yaml

@@ -126,6 +126,10 @@ binary_sensor:
     name: "Filter Low"
     type: filter_low
 select:
+  - platform: levoit
+    levoit: levoitcore200
+    name: "Fan Operating Mode"
+    type: fan_operating_mode
   - platform: levoit
     levoit: levoitcore200
     name: "Night Light"

devices/levoit-core200s/levoit-core200s-builder-s3.yaml

@@ -126,6 +126,10 @@ binary_sensor:
     name: "Filter Low"
     type: filter_low
 select:
+  - platform: levoit
+    levoit: levoitcore200
+    name: "Fan Operating Mode"
+    type: fan_operating_mode
   - platform: levoit
     levoit: levoitcore200
     name: "Night Light"

devices/levoit-core200s/levoit-core200s-builder.yaml

@@ -123,6 +123,10 @@ binary_sensor:
     name: "Filter Low"
     type: filter_low
 select:
+  - platform: levoit
+    levoit: levoitcore200
+    name: "Fan Operating Mode"
+    type: fan_operating_mode
   - platform: levoit
     levoit: levoitcore200
     name: "Night Light"

devices/levoit-core300s/common.yaml

@@ -105,6 +105,10 @@ sensor:
       name: "CPU Frequency"
 
 select:
+  - platform: levoit
+    levoit: levoitcore300
+    name: "Fan Operating Mode"
+    type: fan_operating_mode
   - platform: levoit
     levoit: levoitcore300
     name: "Auto Mode"

devices/levoit-core300s/levoit-core300s-builder-c3.yaml

@@ -129,6 +129,10 @@ sensor:
       name: "CPU Frequency"
 
 select:
+  - platform: levoit
+    levoit: levoitcore300
+    name: "Fan Operating Mode"
+    type: fan_operating_mode
   - platform: levoit
     levoit: levoitcore300
     name: "Auto Mode"

devices/levoit-core300s/levoit-core300s-builder-s3.yaml

@@ -129,6 +129,10 @@ sensor:
       name: "CPU Frequency"
 
 select:
+  - platform: levoit
+    levoit: levoitcore300
+    name: "Fan Operating Mode"
+    type: fan_operating_mode
   - platform: levoit
     levoit: levoitcore300
     name: "Auto Mode"

devices/levoit-core300s/levoit-core300s-builder.yaml

@@ -126,6 +126,10 @@ sensor:
       name: "CPU Frequency"
 
 select:
+  - platform: levoit
+    levoit: levoitcore300
+    name: "Fan Operating Mode"
+    type: fan_operating_mode
   - platform: levoit
     levoit: levoitcore300
     name: "Auto Mode"

devices/levoit-core400s/README.md

@@ -24,6 +24,7 @@ Started from community projects ([acvigue](https://github.com/acvigue/esphome-le
 | Feature | Type | Notes |
 |---------|------|-------|
 | Fan | fan | 4 speeds, presets: Manual / Auto / Sleep |
+| Fan Operating Mode | select | Manual / Sleep / Auto |
 | Auto Mode | select | Default / Quiet / Room Size |
 | Auto Mode Room Size | number | 9–38 m² |
 | Display | switch | Toggle LED display |

devices/levoit-core400s/common.yaml

@@ -86,6 +86,10 @@ sensor:
     type: filter_life_left
 
 select:
+  - platform: levoit
+    levoit: levoitcore400
+    name: "Fan Operating Mode"
+    type: fan_operating_mode
   - platform: levoit
     levoit: levoitcore400
     name: "Auto Mode"

devices/levoit-core400s/levoit-core400s-builder-c3.yaml

@@ -110,6 +110,10 @@ sensor:
     type: filter_life_left
 
 select:
+  - platform: levoit
+    levoit: levoitcore400
+    name: "Fan Operating Mode"
+    type: fan_operating_mode
   - platform: levoit
     levoit: levoitcore400
     name: "Auto Mode"

devices/levoit-core400s/levoit-core400s-builder-s3.yaml

@@ -110,6 +110,10 @@ sensor:
     type: filter_life_left
 
 select:
+  - platform: levoit
+    levoit: levoitcore400
+    name: "Fan Operating Mode"
+    type: fan_operating_mode
   - platform: levoit
     levoit: levoitcore400
     name: "Auto Mode"

devices/levoit-core400s/levoit-core400s-builder.yaml

@@ -107,6 +107,10 @@ sensor:
     type: filter_life_left
 
 select:
+  - platform: levoit
+    levoit: levoitcore400
+    name: "Fan Operating Mode"
+    type: fan_operating_mode
   - platform: levoit
     levoit: levoitcore400
     name: "Auto Mode"

devices/levoit-core600s/common.yaml

@@ -88,6 +88,10 @@ sensor:
     type: filter_life_left
 
 select:
+  - platform: levoit
+    levoit: levoitcore600
+    name: "Fan Operating Mode"
+    type: fan_operating_mode
   - platform: levoit
     levoit: levoitcore600
     name: "Auto Mode"

devices/levoit-core600s/levoit-core600s-builder-c3.yaml

@@ -112,6 +112,10 @@ sensor:
     type: filter_life_left
 
 select:
+  - platform: levoit
+    levoit: levoitcore600
+    name: "Fan Operating Mode"
+    type: fan_operating_mode
   - platform: levoit
     levoit: levoitcore600
     name: "Auto Mode"

devices/levoit-core600s/levoit-core600s-builder-s3.yaml

@@ -112,6 +112,10 @@ sensor:
     type: filter_life_left
 
 select:
+  - platform: levoit
+    levoit: levoitcore600
+    name: "Fan Operating Mode"
+    type: fan_operating_mode
   - platform: levoit
     levoit: levoitcore600
     name: "Auto Mode"

devices/levoit-core600s/levoit-core600s-builder-solo-1c.yaml

@@ -108,6 +108,10 @@ sensor:
     type: filter_life_left
 
 select:
+  - platform: levoit
+    levoit: levoitcore600
+    name: "Fan Operating Mode"
+    type: fan_operating_mode
   - platform: levoit
     levoit: levoitcore600
     name: "Auto Mode"

devices/levoit-core600s/levoit-core600s-builder.yaml

@@ -111,6 +111,10 @@ sensor:
     type: filter_life_left
 
 select:
+  - platform: levoit
+    levoit: levoitcore600
+    name: "Fan Operating Mode"
+    type: fan_operating_mode
   - platform: levoit
     levoit: levoitcore600
     name: "Auto Mode"

devices/levoit-everest-air/common.yaml

@@ -97,6 +97,10 @@ sensor:
     type: filter_life_left
 
 select:
+  - platform: levoit
+    levoit: leveverestair
+    name: "Fan Operating Mode"
+    type: fan_operating_mode
   - platform: levoit
     levoit: leveverestair
     name: "Auto Mode"

devices/levoit-sprout/common.yaml

@@ -125,6 +125,10 @@ light:
     default_transition_length: 0s
 
 select:
+  - platform: levoit
+    levoit: levoitsprout
+    name: "Fan Operating Mode"
+    type: fan_operating_mode
   - platform: levoit
     levoit: levoitsprout
     name: "Auto Mode"