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

name: Avatto Curtain and Light
products:
  - id: v59tpvs4ubvjalhq
    manufacturer: Avatto
    model: CB3S
entities:
  - entity: cover
    class: curtain
    dps:
      - id: 1
        name: control
        type: string
        mapping:
          - dps_val: open
            value: open
          - dps_val: close
            value: close
          - dps_val: stop
            value: stop
      - id: 2
        name: position
        type: integer
        unit: "%"
        range:
          min: 0
          max: 100
        mapping:
          - step: 10
  - entity: light
    dps:
      - id: 102
        type: boolean
        name: switch
  - entity: select
    name: Calibration
    icon: "mdi:curtains"
    category: config
    dps:
      - id: 3
        type: string
        name: option
        optional: true
        mapping:
          - dps_val: start
            value: Start
          - dps_val: end
            value: End
  - entity: light
    translation_key: backlight
    category: config
    dps:
      - id: 7
        type: boolean
        name: switch
  - entity: switch
    name: Reverse
    icon: "mdi:arrow-u-down-left"
    category: config
    dps:
      - id: 8
        type: string
        name: switch
        mapping:
          - dps_val: forward
            value: false
          - dps_val: back
            value: true
  - entity: number
    name: Time control
    category: config
    class: duration
    icon: "mdi:timer"
    dps:
      - id: 10
        type: integer
        name: value
        unit: s
        range:
          min: 10
          max: 120