gistfile1.txt

blueprint:
  name: Aqara H2 Wireless Switch (2 gang) — 2 Lights (Z2M MQTT)
  description: >
    Two lights via Aqara H2 wireless 2-gang switch over Zigbee2MQTT (raw MQTT trigger).


    Left rocker → Light 1, Right rocker → Light 2.

      • Single click → toggle on/off

      • Double click → cycle brightness (25 → 50 → 75 → 100 → 25)


    Setup: enter topic zigbee2mqtt/<friendly name>; set click_mode = "multi" in Z2M.
  domain: automation
  input:
    mqtt_topic:
      name: MQTT topic
      description: "e.g. zigbee2mqtt/H2 Switch Living Room"
      selector:
        text:
    light_left:
      name: Light 1 (Left rocker)
      selector:
        target:
          entity:
            domain: light
    light_right:
      name: Light 2 (Right rocker)
      selector:
        target:
          entity:
            domain: light

mode: queued
max: 10
max_exceeded: silent

trigger:
  - platform: mqtt
    topic: !input mqtt_topic

variables:
  action: "{{ trigger.payload_json.action }}"

condition:
  - "{{ trigger.payload_json.action is defined and trigger.payload_json.action not in [None, ''] }}"

action:
  - choose:
      # ---------------- LEFT ROCKER → Light 1 ----------------
      - conditions: "{{ action == 'single_left' }}"
        sequence:
          - service: light.toggle
            target: !input light_left

      - conditions: "{{ action == 'double_left' }}"
        sequence:
          - variables:
              lt_ent: "{{ (light_left.entity_id if light_left.entity_id is string else light_left.entity_id[0]) }}"
              cur: "{{ (state_attr(lt_ent, 'brightness') or 0) }}"
              next_pct: >
                {% set p = (cur / 255 * 100) | round(0) %}
                {% if p < 25 %}25
                {% elif p < 50 %}50
                {% elif p < 75 %}75
                {% elif p < 100 %}100
                {% else %}25{% endif %}
          - service: light.turn_on
            target: !input light_left
            data:
              brightness_pct: "{{ next_pct | int }}"
              transition: 0.4

      # ---------------- RIGHT ROCKER → Light 2 ----------------
      - conditions: "{{ action == 'single_right' }}"
        sequence:
          - service: light.toggle
            target: !input light_right

      - conditions: "{{ action == 'double_right' }}"
        sequence:
          - variables:
              rt_ent: "{{ (light_right.entity_id if light_right.entity_id is string else light_right.entity_id[0]) }}"
              cur: "{{ (state_attr(rt_ent, 'brightness') or 0) }}"
              next_pct: >
                {% set p = (cur / 255 * 100) | round(0) %}
                {% if p < 25 %}25
                {% elif p < 50 %}50
                {% elif p < 75 %}75
                {% elif p < 100 %}100
                {% else %}25{% endif %}
          - service: light.turn_on
            target: !input light_right
            data:
              brightness_pct: "{{ next_pct | int }}"
              transition: 0.4