Home Assistant's Fersk Torr configuration

Tutorial on how to add Fersk Torr 20 and Fersk Torr 30 to Home Assistant

Note: I made this using Fersk Torr 20, keep in mind that your device can slightly differ (if you let me know I will update this instruction).

Enable and configure local tuya integration

Follow the instructions from https://github.com/rospogrigio/localtuya to enable the integration and configure your local tuya account.

Configure Fersk Torr entities

When your device is discovered you will need to configure entities for it (use default protocol version).

Use the table below to decipher the tuya api entities and configure your device.

Entity type	ID	Friendly name	Description	Inputs	Comments
Switch	1	fersk_torr_power	Turns on/off the device
Select	2	fersk_torr_mode	Working mode of the device	0: Auto (humidity based) 1: Laundry (continuous)	Could be handled as switch
Sensor	3	fersk_torr_current_humidity	Current humidity %
Number	4	fersk_torr_target_humidity	Target humidity % (for Auto mode)	Manual suggests setting this to 30 - 80% with step 5
Switch	5	fersk_torr_ionizer	Turns on/off the ionizer
Select	6	fersk_torr_fan_speed	Fan speed	0: High 1: Low	Could be handled as switch
Switch	7	fersk_torr_child_lock	Turns on/off the child lock
Switch	8	fersk_torr_fan_swing	Turns on/off the fan swing
Sensor	11	fersk_torr_status	The status of the device	0: ok 8: tank full	These are the ones I am aware of
Select	12	fersk_torr_timer	Turns timer off or sets timer's minutes	0: off 1-24: number of hours
Sensor	13	fersk_torr_timer_countdown	Minutes left until device will be turned off by timer
Switch	101	fersk_torr_inside_drying	Turns on/off the inside drying

Set up a template for status

Status only reports numbers, to give it a little meaning you can set up a template that will map its number to descriptions.

You can use following template as an example (I named it fersk_torr_status_text so I can distinguish it from original sensor:

{% if states.sensor.fersk_torr_status.state == '0' %}
  ok
{% elif states.sensor.fersk_torr_status.state == '4' %}
  defrosting
{% elif states.sensor.fersk_torr_status.state == '8' %}
  tank full
{% else %}
  unknown
{% endif %}

Set up a dashboard

Once you've got everything configured you can set up a dashboard, here is an example:

Example JSON for it:

type: vertical-stack
title: Fersk Torr
cards:
  - type: horizontal-stack
    cards:
      - show_name: true
        show_icon: true
        type: button
        tap_action:
          action: toggle
        entity: switch.fersk_torr_power
        name: Power
        icon: mdi:power
      - show_name: true
        show_icon: true
        type: button
        tap_action:
          action: toggle
        entity: switch.fersk_torr_child_lock
        name: Child lock
        icon: mdi:account-lock
      - show_name: true
        show_icon: true
        type: button
        tap_action:
          action: toggle
        entity: switch.fersk_torr_fan_swing
        name: Fan swing
        icon: mdi:fan-chevron-up
      - show_name: true
        show_icon: true
        type: button
        tap_action:
          action: toggle
        entity: switch.fersk_torr_inside_drying
        name: Inside drying
        icon: mdi:weather-windy
      - show_name: true
        show_icon: true
        type: button
        tap_action:
          action: toggle
        entity: switch.fersk_torr_ionizer
        name: Ionizer
        icon: mdi:creation
  - type: entities
    entities:
      - entity: sensor.fersk_torr_status_text
        name: Status
      - entity: select.fersk_torr_mode
        name: Mode
      - entity: number.fersk_torr_target_humidity
        name: Target humidity
        icon: mdi:water-percent
      - entity: sensor.fersk_torr_current_humidity
        name: Current humidity
      - entity: select.fersk_torr_fan_speed
        name: Fan speed
        icon: mdi:speedometer
      - entity: select.fersk_torr_timer
        name: Timer
        icon: mdi:fan-clock
      - entity: sensor.fersk_torr_timer_countdown
        name: Timer countdown
        icon: mdi:counter