Control a Home Assistant fan entity (like Big Ass Fans / Haiku) with a Lutron 5-button Fan Pico (PJ2-3BRL-GXX-F01).

pico_fan_5_simple.yml

blueprint:
  name: Pico Fan – Simple 5-Button
  description: >
    Map a Lutron Fan Pico (PJ2-3BRL-GXX-F01) to one ceiling fan
    and an optional light.
    Single presses only – no long-press or double-click logic.
  domain: automation
  author: billchurch
  source_url: https://community.home-assistant.io/t/pico-fan-simple-5-button-remote-for-lutron-caseta-haiku-or-any-fan/901507
  input:
    pico_remote:
      name: Lutron Pico
      selector:
        device:
          model: PJ2-3BRL-GXX-F01 (Pico3ButtonRaiseLower)
    fan_entity:
      name: Fan
      selector:
        entity:
          domain: fan
    light_entity:
      name: Light (optional)
      default: []
      selector:
        entity:
          domain: light
          multiple: false
    percentage_step:
      name: Speed step (%)
      default: 10
      selector:
        number:
          min: 5
          max: 50
          step: 1
          unit_of_measurement: '%'
          mode: slider

trigger:
  - platform: device
    device_id: !input pico_remote
    domain: lutron_caseta
    type: press
    subtype: 'on'
    id: "on"

  - platform: device
    device_id: !input pico_remote
    domain: lutron_caseta
    type: press
    subtype: raise
    id: "up"

  - platform: device
    device_id: !input pico_remote
    domain: lutron_caseta
    type: press
    subtype: stop
    id: "middle"

  - platform: device
    device_id: !input pico_remote
    domain: lutron_caseta
    type: press
    subtype: lower
    id: "down"

  - platform: device
    device_id: !input pico_remote
    domain: lutron_caseta
    type: press
    subtype: 'off'
    id: "off"

action:
  - variables:
      step: !input percentage_step
      light: !input light_entity

  - choose:
      - conditions:
          - condition: trigger
            id: "on"
        sequence:
          - service: fan.turn_on
            target:
              entity_id: !input fan_entity

      - conditions:
          - condition: trigger
            id: "up"
        sequence:
          - service: fan.increase_speed
            target:
              entity_id: !input fan_entity
            data:
              percentage_step: "{{ step }}"

      - conditions:
          - condition: trigger
            id: "middle"
        sequence:
          - choose:
              - conditions: "{{ light | length > 0 }}"
                sequence:
                  - service: light.toggle
                    target:
                      entity_id: "{{ light }}"
            default:
              - service: fan.toggle
                target:
                  entity_id: !input fan_entity

      - conditions:
          - condition: trigger
            id: "down"
        sequence:
          - service: fan.decrease_speed
            target:
              entity_id: !input fan_entity
            data:
              percentage_step: "{{ step }}"

      - conditions:
          - condition: trigger
            id: "off"
        sequence:
          - service: fan.turn_off
            target:
              entity_id: !input fan_entity

mode: single