additional esphome devices and fixes

packages/openhasp_lounge1_wallplate_backlight.yaml

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+###############################################################################
+# PACKAGE: OpenHASP Lounge 1 Wall Plate Backlight Control
+# NODE/TOPIC ROOT: hasp/openhasp_1/
+#
+# INTENT:
+# - Keep backlight control separate from the thermostat/heater UI package.
+# - Avoid using brightness 0 as the main OFF method.
+# - Wake the panel with "idle off" before applying brightness.
+#
+# OPENHASP NOTES:
+# - backlight brightness range is 1..255
+# - backlight off is a state, not a brightness level
+# - idle off clears idle/sleep state and behaves like a wake-up
+###############################################################################
+
+###############################################################################
+# HELPERS
+###############################################################################
+input_boolean:
+  openhasp_1_backlight_enable:
+    name: OpenHASP 1 Backlight Enable
+    icon: mdi:television-ambient-light
+    initial: true
+
+input_number:
+  openhasp_1_backlight_level:
+    name: OpenHASP 1 Backlight Level
+    min: 1
+    max: 255
+    step: 1
+    mode: slider
+    initial: 255
+
+###############################################################################
+# AUTOMATIONS
+###############################################################################
+automation:
+  # -------------------------------------------------------------------------
+  # Backlight enable helper changed
+  # - ON  -> wake panel and apply current brightness level
+  # - OFF -> tell openHASP to switch the backlight off
+  # -------------------------------------------------------------------------
+  - id: openhasp_1_backlight_enable_changed
+    alias: "OpenHASP 1: backlight enable changed"
+    mode: restart
+    trigger:
+      - platform: state
+        entity_id: input_boolean.openhasp_1_backlight_enable
+    action:
+      - choose:
+          - conditions:
+              - condition: state
+                entity_id: input_boolean.openhasp_1_backlight_enable
+                state: "on"
+            sequence:
+              - service: script.openhasp_1_backlight_apply
+
+        default:
+          - service: script.openhasp_1_backlight_off
+
+  # -------------------------------------------------------------------------
+  # Backlight level helper changed
+  # - If backlight is enabled, apply the new level immediately
+  # - If disabled, just store the new level for next time
+  # -------------------------------------------------------------------------
+  - id: openhasp_1_backlight_level_changed
+    alias: "OpenHASP 1: backlight level changed"
+    mode: restart
+    trigger:
+      - platform: state
+        entity_id: input_number.openhasp_1_backlight_level
+    condition:
+      - condition: state
+        entity_id: input_boolean.openhasp_1_backlight_enable
+        state: "on"
+    action:
+      - service: script.openhasp_1_backlight_apply
+
+  # -------------------------------------------------------------------------
+  # Re-apply requested backlight state when Home Assistant starts
+  # -------------------------------------------------------------------------
+  - id: openhasp_1_backlight_on_ha_start
+    alias: "OpenHASP 1: apply backlight on HA start"
+    mode: queued
+    trigger:
+      - platform: homeassistant
+        event: start
+    action:
+      - delay: "00:00:10"
+      - service: script.openhasp_1_backlight_apply_requested_state
+
+  # -------------------------------------------------------------------------
+  # Re-apply requested backlight state when the panel reconnects
+  # -------------------------------------------------------------------------
+  - id: openhasp_1_backlight_on_panel_online
+    alias: "OpenHASP 1: apply backlight on panel online"
+    mode: queued
+    trigger:
+      - platform: mqtt
+        topic: "hasp/openhasp_1/LWT"
+    condition:
+      - condition: template
+        value_template: "{{ trigger.payload == 'online' }}"
+    action:
+      - delay: "00:00:05"
+      - service: script.openhasp_1_backlight_apply_requested_state
+
+  # -------------------------------------------------------------------------
+  # If openHASP enters idle while HA says the backlight should be enabled,
+  # wake it and re-apply the requested brightness.
+  #
+  # This is intended to stop the "black until touched" behaviour when the
+  # plate's own idle state has blanked the display.
+  # -------------------------------------------------------------------------
+  - id: openhasp_1_backlight_recover_from_idle
+    alias: "OpenHASP 1: recover backlight from idle"
+    mode: restart
+    trigger:
+      - platform: mqtt
+        topic: "hasp/openhasp_1/state/idle"
+    condition:
+      - condition: state
+        entity_id: input_boolean.openhasp_1_backlight_enable
+        state: "on"
+      - condition: template
+        value_template: "{{ trigger.payload | lower != 'off' }}"
+    action:
+      - delay: "00:00:01"
+      - service: script.openhasp_1_backlight_apply
+
+###############################################################################
+# SCRIPTS
+###############################################################################
+script:
+  # -------------------------------------------------------------------------
+  # Apply current requested brightness.
+  #
+  # Important:
+  # - Send idle off first so the panel is awake.
+  # - Then send a JSON backlight command with state ON and brightness 1..255.
+  # -------------------------------------------------------------------------
+  openhasp_1_backlight_apply:
+    alias: "OpenHASP 1: apply backlight level"
+    mode: restart
+    sequence:
+      - service: mqtt.publish
+        data:
+          topic: "hasp/openhasp_1/command"
+          payload: "idle off"
+
+      - delay: "00:00:00.25"
+
+      - service: mqtt.publish
+        data:
+          topic: "hasp/openhasp_1/command"
+          payload: >
+            backlight {"state":"on","brightness":{{ states('input_number.openhasp_1_backlight_level') | int(255) }}}
+
+      # Send once more shortly after. This helps with panels that miss the
+      # brightness change while coming out of idle.
+      - delay: "00:00:00.75"
+
+      - service: mqtt.publish
+        data:
+          topic: "hasp/openhasp_1/command"
+          payload: >
+            backlight {"state":"on","brightness":{{ states('input_number.openhasp_1_backlight_level') | int(255) }}}
+
+  # -------------------------------------------------------------------------
+  # Turn the backlight off using the openHASP backlight OFF state.
+  # Do not set brightness to 0.
+  # -------------------------------------------------------------------------
+  openhasp_1_backlight_off:
+    alias: "OpenHASP 1: backlight off"
+    mode: restart
+    sequence:
+      - service: mqtt.publish
+        data:
+          topic: "hasp/openhasp_1/command"
+          payload: "backlight off"
+
+  # -------------------------------------------------------------------------
+  # Apply either ON/current-level or OFF according to helper state.
+  # Used on HA startup and panel reconnect.
+  # -------------------------------------------------------------------------
+  openhasp_1_backlight_apply_requested_state:
+    alias: "OpenHASP 1: apply requested backlight state"
+    mode: restart
+    sequence:
+      - choose:
+          - conditions:
+              - condition: state
+                entity_id: input_boolean.openhasp_1_backlight_enable
+                state: "on"
+            sequence:
+              - service: script.openhasp_1_backlight_apply
+
+        default:
+          - service: script.openhasp_1_backlight_off