diff --git a/instances/baldur/configuration.nix b/instances/baldur/configuration.nix
index 0673049..a52b7a3 100644
--- a/instances/baldur/configuration.nix
+++ b/instances/baldur/configuration.nix
@@ -79,6 +79,13 @@
               proxy_buffering off;
             '';
           };
+          "hass.bertof.net" = ssl // {
+            locations."/" = { proxyPass = "http://freya.tsn:8123/"; proxyWebsockets = true; };
+            extraConfig = ''
+              proxy_pass_header Authorization;
+              proxy_buffering off;
+            '';
+          };
           "my-nextcloud.bertof.net" = ssl // {
             locations."/" = {
               proxyPass = "http://freya.zto:80/";
diff --git a/instances/freya/configuration.nix b/instances/freya/configuration.nix
index cfadff0..670ffd1 100644
--- a/instances/freya/configuration.nix
+++ b/instances/freya/configuration.nix
@@ -1,4 +1,8 @@
-{ pkgs, lib, ... }: {
+{ pkgs, lib, ... }:
+let
+  hosts = import ../../hosts.nix;
+in
+{
 
   console = { font = "Lat2-Terminus16"; keyMap = "it"; };
 
@@ -15,7 +19,7 @@
     opengl = { enable = true; driSupport = true; };
     raspberry-pi."4" = {
       # audio.enable = true; # AUDIO
-      # fkms-3d.enable = true; # GPU
+      fkms-3d.enable = true; # GPU
     };
   };
 
@@ -86,6 +90,249 @@
     sonarr = { enable = true; openFirewall = true; group = "users"; };
     transmission = { enable = true; openFirewall = true; group = "users"; settings.download-dir = "/mnt/raid/condiviso/Torrent"; };
 
+    home-assistant = {
+      enable = true;
+      openFirewall = true;
+      config = {
+        default_config = { };
+
+        homeassistant = {
+          name = "Casa";
+          latitude = "!secret home-latitude";
+          longitude = "!secret home-longitude";
+          country = "IT";
+          elevation = 24;
+          unit_system = "metric";
+          time_zone = "Europe/Rome";
+          external_url = "https://hass.bertof.net";
+          allowlist_external_dirs = [ "/tmp" ];
+        };
+
+        http = {
+          use_x_forwarded_for = true;
+          trusted_proxies = [
+            hosts.zerotier.ipv4."baldur.zto"
+            hosts.tailscale.ipv4."baldur.tsn"
+            "::1"
+            "127.0.0.1"
+          ];
+        };
+
+        automation = "!include automations.yaml";
+        scene = "!include scenes.yaml";
+        alert = "!include alert.yaml";
+
+        # alarm_control_panel = {
+        #   platform = "manual";
+        #   code = "!secret alarm_code";
+        #   trigger_time = 60;
+        # };
+
+        assist_pipeline = { };
+        # bluetooth = { };
+        camera = [
+          # { platform = "local_file"; file_path = "/tmp/doods_camera_camera_cancello.jpg"; name = "File DOODS2 Camera cancello"; }
+          # { platform = "local_file"; file_path = "/tmp/doods_camera_camera_vialetto.jpg"; name = "File DOODS2 Camera vialetto"; }
+          # { platform = "local_file"; file_path = "/tmp/doods_camera_camera_garage.jpg"; name = "File DOODS2 Camera garage"; }
+        ];
+        cloud = { };
+        config = { };
+        # device_tracker = [{
+        #   platform = "bluetooth_tracker";
+        #   request_rssi = true;
+        # }];
+        image_processing = [
+          # {
+          #   platform = "doods";
+          #   url = "http://localhost:8080";
+          #   detector = "default";
+          #   source = [
+          #     { entity_id = "camera.camera_camera_cancello"; name = "DOODS2 Camera cancello"; }
+          #     { entity_id = "camera.camera_camera_vialetto"; name = "DOODS2 Camera vialetto"; }
+          #     { entity_id = "camera.camera_camera_garage"; name = "DOODS2 Camera garage"; }
+          #   ];
+          #   confidence = 60;
+          #   file_out = "/tmp/doods_{{ camera_entity.split('.')[1] }}.jpg";
+          #   scan_interval = 5;
+          #   labels = [ "bicycle" "car" "cat" "dog" "person" "truck" ];
+          # }
+        ];
+        # esphome = { };
+        frontend = { };
+        google_assistant = {
+          project_id = "home-assistant-390217";
+          report_state = true;
+          service_account = "!include google-service-account.json";
+          exposed_domains = [
+            "alarm_control_panel"
+            "button"
+            "camera"
+            "climate"
+            "cover"
+            "fan"
+            "group"
+            "humidifier"
+            "input_boolean"
+            "input_button"
+            "input_select"
+            "light"
+            "lock"
+            "media_player"
+            "scene"
+            "script"
+            "select"
+            "sensor"
+            "switch"
+            "vacuum"
+          ];
+        };
+        history = { };
+        logbook = { };
+        # logger.default = "debug";
+        logger.default = "info";
+        "map" = { };
+        mobile_app = { };
+        notify = [
+          { platform = "telegram"; name = "t_filippo"; chat_id = "!secret filippo_t_chat_id"; }
+          { platform = "telegram"; name = "t_famiglia"; chat_id = "!secret famiglia_t_chat_id"; }
+        ];
+        recorder.purge_keep_days = 30;
+        script = "!include scripts.yaml";
+        sensor = [{
+          platform = "systemmonitor";
+          resources = [
+            { type = "disk_use_percent"; }
+            { type = "disk_use"; }
+            { type = "disk_free"; }
+            { type = "memory_use_percent"; }
+            { type = "memory_use"; }
+            { type = "memory_free"; }
+            { type = "swap_use_percent"; }
+            { type = "swap_use"; }
+            { type = "swap_free"; }
+            { type = "load_1m"; }
+            { type = "load_5m"; }
+            { type = "load_15m"; }
+            { type = "network_in"; arg = "eno1"; }
+            { type = "network_out"; arg = "eno1"; }
+            { type = "throughput_network_in"; arg = "eno1"; }
+            { type = "throughput_network_out"; arg = "eno1"; }
+            { type = "packets_in"; arg = "eno1"; }
+            { type = "packets_out"; arg = "eno1"; }
+            { type = "ipv4_address"; arg = "eno1"; }
+            { type = "ipv6_address"; arg = "eno1"; }
+            { type = "network_in"; arg = "ztmjfdwjkp"; }
+            { type = "network_out"; arg = "ztmjfdwjkp"; }
+            { type = "throughput_network_in"; arg = "ztmjfdwjkp"; }
+            { type = "throughput_network_out"; arg = "ztmjfdwjkp"; }
+            { type = "packets_in"; arg = "ztmjfdwjkp"; }
+            { type = "packets_out"; arg = "ztmjfdwjkp"; }
+            { type = "ipv4_address"; arg = "ztmjfdwjkp"; }
+            { type = "ipv6_address"; arg = "ztmjfdwjkp"; }
+            { type = "processor_use"; }
+            { type = "processor_temperature"; }
+            # { type = "process"; arg = "octave-cli"; }
+            { type = "last_boot"; }
+          ];
+        }];
+        shopping_list = { };
+        sun = { };
+        system_health = { };
+        telegram_bot = [{
+          # platform = "polling";
+          platform = "webhooks";
+          api_key = "!secret telegram_api_key";
+          allowed_chat_ids = [
+            "!secret filippo_t_chat_id"
+            "!secret famiglia_t_chat_id"
+          ];
+        }];
+        tts = [{
+          platform = "google_translate";
+          language = "it";
+          # tld = "it";
+        }];
+      };
+      configDir = "/var/lib/hass";
+      configWritable = true;
+      extraPackages = ps: with ps; [ securetar ];
+      extraComponents = [
+        "default_config"
+
+        "accuweather"
+        "alert"
+        "analytics"
+        "androidtv"
+        "androidtv_remote"
+        "bayesian"
+        "binary_sensor"
+        "blueprint"
+        "bluetooth_le_tracker"
+        # "bluetooth_tracker"
+        "button"
+        "camera"
+        "cast"
+        "caldav"
+        "calendar"
+        "citybikes"
+        "configurator"
+        # "coronavirus"
+        "cover"
+        "default_config"
+        "derivative"
+        "device_automation"
+        "device_sun_light_trigger"
+        "device_tracker"
+        "dlib_face_detect"
+        "dlib_face_identify"
+        "dlna_dmr"
+        "dlna_dms"
+        "esphome"
+        "flux"
+        "gdacs"
+        "google"
+        "google_translate"
+        "group"
+        "hassio"
+        "jellyfin"
+        "local_file"
+        "media_player"
+        "met"
+        "meteoalarm"
+        "network"
+        "nextcloud"
+        "nmap_tracker"
+        "notify"
+        "ping"
+        "plex"
+        "proximity"
+        "radarr"
+        "radio_browser"
+        "random"
+        "scene"
+        "schedule"
+        "script"
+        "sonarr"
+        "speedtestdotnet"
+        "spotify"
+        "tcp"
+        "telegram"
+        "telegram_bot"
+        "template"
+        "threshold"
+        "transmission"
+        "tod" # times of the day
+        "trend"
+        "tuya"
+        "upnp"
+        "wake_on_lan"
+        "wled"
+        "workday"
+        "zha"
+        "zoneminder"
+      ];
+    };
+
     snapper.configs =
       let
         common = { TIMELINE_CREATE = true; TIMELINE_CLEANUP = true; };