The patch from Smart Life (tuya) show wrong temperature - #244 by midstar still works as of version 2023.12.0
Hi all!
I solved this bug in a different way:
I created a thermostat (it requires a switch and a sensor) and through automation made communication between these thermostats
(Tuya integration thermostat <=> Manually created thermostat)
If, of course, people are interested, I can post detailed instructions for this “crutch”…
The result is as follows:
Прикольно. 
Покажи как.
I want to say right away that the solution, of course, has its pros and cons.
I think it will not be suitable for all devices or additional configuration modification will be required.
I will write out the instructions in detail:
- In order to create a thermostat, we need to create a sensor that displays the real (corrected) temperature and a switch that displays the operating mode (idle/heating)
configuration.yaml:
sensor:
- platform: template
sensors:
thermostat_current_temperature:
unique_id: "thermostat_current_temperature"
friendly_name: "Thermostat current temperature"
unit_of_measurement: "°C"
value_template: "{{ state_attr('climate.thermostat_hot_floor', 'current_temperature') * 5.0 }}"
switch:
- platform: template
switches:
thermostat_heating_switch:
unique_id: "thermostat_heating_switch"
friendly_name: "Обогрев теплого пола"
icon_template: >
{% if is_state('climate.thermostat_hot_floor','heat_cool') %}
mdi:fire
{% else %}
mdi:fire-off
{% endif %}
value_template: "{{ is_state('climate.thermostat_hot_floor','heat_cool') }}"
turn_on:
turn_off:
- Create a new thermostat and specify the sensor and switch that we created in step 1.
configuration.yaml:
climate:
- platform: generic_thermostat
unique_id: "thermostat_hot_floor_fix"
name: "Теплый пол (термостат)"
heater: switch.thermostat_heating_switch
target_sensor: sensor.thermostat_current_temperature
min_temp: 5
max_temp: 35
ac_mode: false
target_temp: 18
initial_hvac_mode: "off"
precision: 0.5
- We create automation that will perform the functions of turning on/off heating and changing temperature.
I created automation through the UI, I’ll attach the script below:
alias: Теплый пол (tuya <-> thermostat)
description: ""
trigger:
- alias: Heat (tuya -> thermostat)
platform: state
entity_id:
- climate.thermostat_hot_floor
to: heat_cool
id: heat_tuya_thermostat
- alias: Off (tuya -> thermostat )
platform: state
entity_id:
- climate.thermostat_hot_floor
to: "off"
id: off_tuya_thermostat
- alias: Set temperature (tuya -> thermostat)
platform: state
entity_id:
- climate.thermostat_hot_floor
id: set_temperature_tuya_thermostat
attribute: temperature
- platform: state
entity_id:
- climate.thermostat_hot_floor_fix
to: heat
alias: Heat (thermostat -> tuya)
id: heat_thermostat_tuya
- alias: Off (thermostat -> tuya)
platform: state
entity_id:
- climate.thermostat_hot_floor_fix
to: "off"
id: off_thermostat_tuya
- alias: Set temperature (thermostat -> tuya)
platform: state
entity_id:
- climate.thermostat_hot_floor_fix
id: set_temperature_thermostat_tuya
attribute: temperature
condition: []
action:
- choose:
- conditions:
- condition: trigger
id:
- heat_tuya_thermostat
sequence:
- service: climate.set_hvac_mode
metadata: {}
data:
hvac_mode: heat
target:
entity_id: climate.thermostat_hot_floor_fix
- conditions:
- condition: trigger
id:
- off_tuya_thermostat
sequence:
- service: climate.set_hvac_mode
metadata: {}
data:
hvac_mode: "off"
target:
entity_id: climate.thermostat_hot_floor_fix
- conditions:
- condition: trigger
id:
- heat_thermostat_tuya
sequence:
- service: climate.set_hvac_mode
metadata: {}
data:
hvac_mode: heat_cool
target:
device_id: 64e3bce9f9789856118b4eb646a5d537
enabled: true
- conditions:
- condition: trigger
id:
- off_thermostat_tuya
sequence:
- service: climate.set_hvac_mode
metadata: {}
data:
hvac_mode: "off"
target:
device_id: 64e3bce9f9789856118b4eb646a5d537
- conditions:
- condition: trigger
id:
- set_temperature_tuya_thermostat
- condition: template
value_template: >-
{{ (state_attr('climate.thermostat_hot_floor', 'temperature') *
5.0) != state_attr('climate.thermostat_hot_floor_fix',
'temperature') }}
sequence:
- service: climate.set_temperature
metadata: {}
data:
temperature: >-
{{ state_attr('climate.thermostat_hot_floor', 'temperature') *
5.0 }}
target:
entity_id: climate.thermostat_hot_floor_fix
- conditions:
- condition: trigger
id:
- set_temperature_thermostat_tuya
- condition: template
value_template: >-
{{ (state_attr('climate.thermostat_hot_floor', 'temperature') *
5.0) != state_attr('climate.thermostat_hot_floor_fix',
'temperature') }}
sequence:
- service: climate.set_temperature
metadata: {}
data:
temperature: >-
{{ state_attr('climate.thermostat_hot_floor_fix', 'temperature')
/ 5.0 }}
target:
entity_id: climate.thermostat_hot_floor
mode: single
For everything described above to work, you need to replace the following values:
1. ‘64e3bce9f9789856118b4eb646a5d537’ => device_id in the home assistant of your device from tuya
2. ‘climate.thermostat_hot_floor’ => unique_id of your device from tuya
As a result, you get a thermostat “climate.thermostat_hot_floor_fix” which shows the correct values.
2 Likes
That’s alot of yaml! 
I have 5 thermostats in HA, and even more waiting for upgrade.
Hi Roman,
Where did you get the ID? I guess that’s my problem. I have two different IDs, but I didn’t manage to make the automation work. I also did the temperature change a long time ago and it is similar.
Thanks
Hello,
I have 2 type of thermostats at my home, some of those with 0.5 multiplier, some of those with 0.1. how I can use them both?
Ed
Thank you very much for this work! Having figured it out, made a few adjustments, I added my 8 thermostats and now everything works and is displayed correctly! Well done!