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

name: Smartplug
products:
  - id: r9xep1xwyoubglpn
    model: SX1
    name: Relay switch
entities:
  - entity: switch
    class: outlet
    dps:
      - id: 1
        type: boolean
        name: switch
      - id: 42
        type: string
        name: cyclic_schedule
      - id: 43
        type: string
        name: random_schedule
      - id: 44
        type: string
        name: inching
  - entity: number
    category: config
    class: duration
    translation_key: timer
    dps:
      - id: 9
        type: integer
        name: value
        unit: min
        range:
          min: 0
          max: 86400
        mapping:
          - scale: 60
            step: 60
  - entity: select
    translation_key: initial_state
    category: config
    dps:
      - id: 38
        type: string
        name: option
        mapping:
          - dps_val: "off"
            value: "off"
          - dps_val: "on"
            value: "on"
          - dps_val: memory
            value: memory
  - entity: select
    translation_key: light_mode
    category: config
    dps:
      - id: 40
        type: string
        name: option
        mapping:
          - dps_val: relay
            value: state
          - dps_val: pos
            value: locator
          - dps_val: none
            value: "off"
  - entity: lock
    translation_key: child_lock
    category: config
    dps:
      - id: 41
        type: boolean
        name: lock