Philips Hue Dimmer RWL022 (Hue Light Cycle Only)

HueDimmer_LightCycleOnly_RWL022.yaml

blueprint:
  name: Hue Dimmer Switch v2 - Hue Button (Zigbee2MQTT)
  description: >
    Cycles color temperature on the hue/bottom button of a Hue Dimmer
    Switch v2 (RWL022). Pairs with a Zigbee bind handling on/off/brightness
    directly.
  domain: automation
  source_url: https://gist.github.com/brodock/6f5a83800298cb872ffb46c8bab3871a/edit

  input:
    controller_device:
      name: Dimmer switch
      description: The Hue Dimmer Switch v2 (RWL022) device.
      selector:
        device:
          filter:
            - integration: mqtt
              manufacturer: Philips
              model: "Hue dimmer switch gen 2"
            - integration: mqtt
              manufacturer: Philips
              model: RWL022

    light_target:
      name: Light
      description: The light to cycle color temp on. MQTT (Zigbee2MQTT) lights only.
      selector:
        entity:
          filter:
            - integration: mqtt
              domain: light

    temp_1:
      name: Step 1
      description: First color temp in the cycle.
      default: 2200
      selector:
        color_temp:
          unit: kelvin
          min: 2000
          max: 6500

    temp_2:
      name: Step 2
      default: 2700
      selector:
        color_temp:
          unit: kelvin
          min: 2000
          max: 6500

    temp_3:
      name: Step 3
      default: 3000
      selector:
        color_temp:
          unit: kelvin
          min: 2000
          max: 6500

    temp_4:
      name: Step 4
      default: 4000
      selector:
        color_temp:
          unit: kelvin
          min: 2000
          max: 6500

    temp_5:
      name: Step 5
      description: Repeat an earlier step's value here to use fewer than 5 steps.
      default: 6500
      selector:
        color_temp:
          unit: kelvin
          min: 2000
          max: 6500

    transition:
      name: Transition (seconds)
      description: How smoothly to fade to the new color temp.
      default: 0
      selector:
        number:
          min: 0
          max: 5
          step: 0.1
          unit_of_measurement: s

    hold_action:
      name: (Optional) Long-press action
      description: Optional action for a long press. Leave empty to ignore.
      default: []
      selector:
        action: {}

mode: restart

trigger:
  - platform: device
    domain: mqtt
    device_id: !input controller_device
    type: action
    subtype: off_press_release
    id: short_press
  - platform: device
    domain: mqtt
    device_id: !input controller_device
    type: action
    subtype: off_hold_release
    id: hold_press

action:
  - variables:
      light_target: !input light_target
      temp_list:
        - !input temp_1
        - !input temp_2
        - !input temp_3
        - !input temp_4
        - !input temp_5
  - choose:
      # Short press -> cycle color temp
      - conditions:
          - "{{ trigger.id == 'short_press' }}"
        sequence:
          - variables:
              current_kelvin: >
                {{ state_attr(light_target, 'color_temp_kelvin') | int(default=temp_list[0]) }}
          - variables:
              next_kelvin: >
                {% set ns = namespace(best_i=0, best_diff=999999) %}
                {% for v in temp_list %}
                  {% set diff = (v - current_kelvin) | abs %}
                  {% if diff < ns.best_diff %}
                    {% set ns.best_diff = diff %}
                    {% set ns.best_i = loop.index0 %}
                  {% endif %}
                {% endfor %}
                {{ temp_list[(ns.best_i + 1) % (temp_list | length)] }}
          - action: light.turn_on
            target:
              entity_id: !input light_target
            data:
              color_temp_kelvin: "{{ next_kelvin }}"
              transition: !input transition

      # Long press -> optional custom action
      - conditions:
          - "{{ trigger.id == 'hold_press' }}"
        sequence: !input hold_action