Home Assistant Blueprint for Linkind 1-key Remote Control

linkind_1key_remote.yaml

blueprint:
  name: ZHA - Linkind 1-key Remote Control
  description: |
    "Control your light(s) with Linkind 1-key Remote Control
    
    Select the Linkind remote and your lights.
    You can toggle the lights On/Off, or hold the button to dim the lights."
  domain: automation
  input:
    remote:
      name: Remote
      description: The remote that will control the lights
      selector:
        device:
          integration: zha
          manufacturer: 'lk'
          model: 'ZBT-DIMSwitch-D0001'
    light:
      name: Light
      description: The lights that will be controlled
      selector:
        target:
          entity:
            domain: light
    dim_direction_var:
      name: Dimmer Direction Variable
      description: input_number entity that will store the dim direction
      selector:
        entity:
          domain: input_number
mode: restart
trigger:
- platform: event
  event_type: zha_event
  event_data:
    device_id: !input 'remote'
action:
- variables:
    command: "{{ trigger.event.data.command }}"
    cluster_id: "{{ trigger.event.data.cluster_id }}"
    endpoint_id: "{{ trigger.event.data.endpoint_id }}"
    dim_direction: "{{ states(dim_direction_var)|int }}" 
- choose:
  - conditions:
    - "{{ command == 'on' }}"
    - "{{ cluster_id == 6 }}"
    - "{{ endpoint_id == 1 }}"
    sequence:
    - service: light.turn_on
      target: !input 'light'
      data:
        transition: 1
  - conditions:
    - "{{ command == 'off' }}"
    - "{{ cluster_id == 6 }}"
    - "{{ endpoint_id == 1 }}"
    sequence:
    - service: light.turn_off
      target: !input 'light'
      data:
        transition: 1
  - conditions:
    - "{{ command == 'move' }}"
    - "{{ cluster_id == 8 }}"
    - "{{ endpoint_id == 1 }}"
    sequence:
      - service: input_number.set_value
        entity_id: !input dim_direction_var
        data:
          value: "{{ dim_direction * -1 }}"
      - repeat:
          while:
          - condition: template
            value_template: "{{ repeat.index < 10 }}"
          sequence:
          - service: light.turn_on
            target: !input 'light'
            data:
              transition: 1
              brightness_step_pct: "{{ dim_direction * 10 }}"
          - delay: 1
  - conditions:
    - "{{ command == 'stop' }}"
    - "{{ cluster_id == 8 }}"
    - "{{ endpoint_id == 1 }}"
    sequence:
    - service: light.turn_on
      target: !input 'light'

dim_direction: "{{ states(dim_direction_var)|int }}" is hardcoding a variable named dim_direction_var and it won't work properly if that happens to not exist (because e.g. the one passed as input is named differently). It also prevents using more than one remote, as they'd all be sharing the same variable. Fixed in https://gist.github.com/davide125/7e5ebf1fa4bfaaac25169d239e079642 by reading it explicitly in with a !input directive.