tuya-local/custom_components/tuya_local/devices/avatto_curtain_switch.yaml

name: Avatto curtain switch
primary_entity:
  entity: button
  name: stop
  icon: "mdi:pause-octagon"
  dps:
    - id: 1
      name: button
      type: string
      mapping:
        - dps_val: stop
          value: true
secondary_entities:
  - entity: button
    name: open
    icon: "mdi:curtains"
    dps:
      - id: 1
        name: button
        type: string
        mapping:
          - dps_val: open
            value: true
  - entity: button
    name: close
    icon: "mdi:curtains-closed"
    dps:
      - id: 1
        name: button
        type: string
        mapping:
          - dps_val: close
            value: true
  - entity: light
    category: config
    name: Backlight
    dps:
      - id: 101
        type: boolean
        name: switch
  - entity: select
    deprecated: button
    category: config
    icon: "mdi:curtains"
    dps:
      - id: 1
        name: option
        type: string
        mapping:
          - dps_val: open
            value: Open
          - dps_val: close
            value: Close
          - dps_val: stop
            value: Stop