ZHA - thermostat ME81AH wrong temperature

Configuration Zigbee
1

Hi,
I am new in this forum so please be lenient to my potential mistakes.
I am running HA version 2023.11.2 in docker on Raspberry Pi 4. I bought zibgee thermostat AVATTO ME81AH at some e-shop and I am trying to integrate it to my HA. I also installed HACS to be able to use customized equipments. After adding the thermostat to my HA it shows as model TS0601. It works quite as expected with only one exception - the measured temperature is 10 times lower the real one.
I downloaded diagnostik data from the device and I can see the value sent from device is realy 10 times lower then expected:

…
“0x0201”: {
“endpoint_attribute”: “thermostat”,
“attributes”: {
“0x001b”: {
“attribute_name”: “ctrl_sequence_of_oper”,
“value”: 2
},
“0x0000”: {
“attribute_name”: “local_temperature”,
“value”: 220
},
“0x0012”: {
“attribute_name”: “occupied_heating_setpoint”,
“value”: 2200

real temperature in room 22 °C, set temperature also 22 °C

so I would like to correct this somehow. I found several topics with similar problem but still I do not know how to do that.
Can somebody help me with this?
Thank you

2

I was just googling for this thermostat and your question came up in the results.
What are you using for coordinator? Deconz? Zigbee2mqtt?
Seems there are multiple variants of this thermostat, see YATT (Yet Another TS0601 Thermostat) _TZE200_ye5jkfsb · Koenkk/zigbee2mqtt · Discussion #9024 · GitHub
The older one sends the value like 2200, so the division would be /100.
The newer one sends like 220 so the division would be /10.
You seem to have the newer one but using the code for the older one: 220/100=2.2

Can you point me to where you bought it from? I too want to get one. Maybe PM me so it’s not considered advertising.

3

I am using ZHA as coordinator. The thermostat was bought on Aliexpress. Your comment seems to fits to my problem - I will get through the link and will notice about the result.