Added support for WC02 Air Quality Monitor (CO2)

custom_components/tuya_local/devices/wc02_air_quality_monitor_co2.yaml

@@ -0,0 +1,107 @@
+name: "Air Quality Monitor (CO2) - WC02"
+products:
+  - id: otnwbfrffhnatwxd
+  - model: EWC02
+entities:
+  - entity: sensor
+    class: temperature
+    dps:
+      - id: 2
+        type: integer
+        name: sensor
+        unit: C
+        class: measurement
+        mapping:
+          - scale: 10
+  - entity: sensor
+    class: humidity
+    dps:
+      - id: 3
+        type: integer
+        name: sensor
+        unit: "%"
+        class: measurement
+        mapping:
+          - scale: 1
+  - entity: sensor
+    class: carbon_dioxide
+    dps:
+      - id: 4
+        type: integer
+        class: measurement
+        name: sensor
+        unit: ppm
+  - entity: sensor
+    class: battery
+    category: diagnostic
+    dps:
+      - id: 22
+        type: integer
+        name: sensor
+        unit: "%"
+        class: measurement
+  - entity: select
+    translation_key: temperature_unit
+    category: config
+    dps:
+      - id: 101
+        type: string
+        name: option
+        mapping:
+          - dps_val: c
+            value: celsius
+          - dps_val: f
+            value: fahrenheit
+  - entity: sensor
+    class: enum
+    translation_key: status
+    dps:
+      - id: 102
+        type: string
+        name: sensor
+        mapping:
+          - dps_val: none
+            value: not-charging
+          - dps_val: chraging
+            value: charging
+  - entity: switch
+    name: Alarm
+    category: config
+    dps:
+      - id: 104
+        type: boolean
+        name: switch
+  - entity: select
+    name: Screen off Timer
+    category: config
+    dps:
+      - id: 106
+        type: string
+        name: option
+        mapping:
+          - dps_val: Never
+            value: Always On
+          - dps_val: 10minute
+            value: 10 minute
+          - dps_val: 5minute
+            value: 5 minute
+          - dps_val: 2minute
+            value: 2 minute
+          - dps_val: 1minute
+            value: 1 minute
+          - dps_val: 30s
+            value: 30 seconds
+  - entity: number
+    name: CO2 Alarm Threshold
+    category: config
+    dps:
+      - id: 107
+        type: integer
+        name: value
+        range:
+          min: 1000
+          max: 9999
+        mapping:
+          - step: 100
+  # DP 108 value is boolean, at first I assumed as toggle to reinitialize CO2 sensor but after testing by changing the value there is no response.
+  # For CO2 Sensor calibration please do manually via application.