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

name: Simple switch
primary_entity:
  entity: switch
  translation_key: switch_x
  translation_placeholders:
    x: "1"
  dps:
    - id: 1
      name: switch
      type: boolean
secondary_entities:
  - entity: switch
    translation_key: switch_x
    translation_placeholders:
      x: "2"
    dps:
      - id: 2
        name: switch
        type: boolean
  - entity: switch
    translation_key: switch_x
    translation_placeholders:
      x: "3"
    dps:
      - id: 3
        name: switch
        type: boolean
  - entity: switch
    translation_key: switch_x
    translation_placeholders:
      x: "4"
    dps:
      - id: 4
        name: switch
        type: boolean