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

name: LoraTap curtain switch
product:
  - id: tuh2eatk4hsq336s
    name: SC500W-V1
primary_entity:
  entity: cover
  class: blind
  dps:
    - id: 1
      name: control
      type: string
      mapping:
        - dps_val: "1"
          value: open
        - dps_val: "2"
          value: close
        - dps_val: "3"
          value: stop