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

name: Smartplug with encoded info
products:
  - id: A6bBfm2fmKKRfIxU
    name: スマートプラグ
primary_entity:
  entity: switch
  class: outlet
  dps:
    - id: 1
      type: boolean
      name: switch
    - id: 101
      type: base64
      name: random
      readonly: true
    - id: 102
      type: base64
      name: circulate
      readonly: true
    - id: 103
      type: base64
      name: schedule
      readonly: true
secondary_entities:
  - entity: number
    category: config
    icon: "mdi:timer"
    name: Timer
    dps:
      - id: 11
        type: integer
        name: value
        unit: min
        range:
          min: 0
          max: 86400
        mapping:
          - scale: 60
            step: 60