tuya-local/custom_components/tuya_local/devices/beca_bht002_thermostat_c.yaml

name: Thermostat
legacy_type: beca_bht6000_thermostat_c
products:
  - id: IAYz2WK1th0cMLmL
    name: Beca BHT-002 / MJZM 16A-3000BH
primary_entity:
  entity: climate
  dps:
    - id: 1
      type: boolean
      name: hvac_mode
      mapping:
        - dps_val: false
          value: "off"
        - dps_val: true
          constraint: mode
          conditions:
            - dps_val: "0"
              value: auto
            - dps_val: "1"
              value: heat
            - dps_val: null
              value: heat
              hidden: true
    - id: 2
      type: integer
      name: temperature
      unit: C
      range:
        min: 10
        max: 70
      mapping:
        - scale: 2
    - id: 3
      type: integer
      name: current_temperature
      mapping:
        - scale: 2
    - id: 4
      type: string
      name: mode
      optional: true
      hidden: true
    - id: 5
      type: boolean
      name: preset_mode
      mapping:
        - dps_val: true
          value: eco
        - dps_val: false
          value: comfort
    - id: 103
      type: string
      # There are many variants of BHT-002 on the market, not all support this
      optional: true
      name: hvac_action
      mapping:
        - dps_val: "0"
          value: idle
        - dps_val: "1"
          value: heating
secondary_entities:
  - entity: lock
    translation_key: child_lock
    category: config
    dps:
      - id: 6
        type: boolean
        name: lock
  - entity: sensor
    name: External temperature
    class: temperature
    dps:
      - id: 102
        type: integer
        # If dp 104 is false, this may not be present
        optional: true
        name: sensor
        unit: C
        class: measurement
        mapping:
          - scale: 2
      - id: 104
        type: boolean
        name: available