Hello, i have similar issue.
I have a TRV and a Thermostat. The current temp are same (x10) but the desired temp are different. Could anybody help to resolve this?
Thank you
I am having the same problem. Also the temperatures are not changeable from Homeassistant. Only Smart Life app works.
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After some fiddling around, I’ve found out that the tuya integration does not work for zigbee trv. Tuya api simply does not provide the necessary information and the temp is off by 10 times. People had find solution with cc2531 and zigbee2mqqt. I have ordered one and try it out. I suggest the same.
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Today i decided to step this way also. 
thanks
I bought this kit:
HUF 4,153.15 16％ Off | CC Debugger CC2531 Zigbee CC2540 Sniffer Wireless Bluetooth 4.0 Dongle Capture Board USB Programmer Module Downloader Cable BXV
And I found this tutorial:
Ciao,
Scusa ma a te funziona ancora? Anche con i nuovi aggiornamenti? Poi tu come fai? Scarichi da GitHub la cartella components/tuya e poi modifichi climate.py?
Home Assistant - Intergrations - Tuya - Options
In these settings you can change the temperature or the polling interval
In mine hassio is missing the options button/link
This integration is configurable via UI
no options
I had a problem with the temperature - bad readings.
I removed Tuya, restarted the HA and added again, Now it works great
Options are available from 0.118.1 so i must update…now works good
Hello all,
Good news for bht-6000 tuta/Beca thermostat.
With last update of home assistant 0.118.1 is possible to configure temperature type (centigrade or farenheit) and most important the divided factor for correct the problem like doubled temperature or 10x. Also is possible to set the polling time of update states. So finally is not necessary anymore to edit any line of climate.py.
All info there https://www.home-assistant.io/integrations/tuya
Hello,
when I change climat.py file line:
@property
def current_temperature(self):
temp = float(self.tuya.current_temperature())/10
return temp
“”“Return the current temperature.”""
The sensor have a status unavailabe in HA and wen I click on it I have an error " Faild to call service climate/set_havac_mode.‘TuyaClimateEntity’ object has no attribute "tuya’
What is wrong?
There is not this settings panel in my HA
go to Settings, then Integrations then Options in TUYA… once inside, select the menu of last line and choose your device… then you will see the view posted by Jakub
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Still can’t figure out how to use halves precision with Moes BHT-002-GBLW
The divider settings do not affect which temperatures are displayed.
Device Moes BHT-002-GBLW. HASS 0.118.3.
Unfortunately this is still wrong when the device uses a divider of 2.0 as float values won’t be considered.
So I proposed this tiny PR for tuyaha https://github.com/PaulAnnekov/tuyaha/pull/54/