Moes Tuya Thermostat BTH-002

[d-litvinov]

Device

• Product name: Moes thermostat BHT-002
• Manufacturer: _TZE200_aoclfnxz
• Model identifier: TS0601
• Device type :
  • Thermostat

Screenshots

deconz version 2.05.81

[d-litvinov]

Those are cheap and pretty decent floor heating thermostats from Aliexpress, so I think they are going to be pretty popular.

[Smanar]

Hello, do you have an Unix machine to compile code to test it ?

Jut for information we already have some tuya thermostat working, but values can be different, so can take some time looking in log if your device don't work at first try.

[d-litvinov]

Yes, I have a raspberry. And I'll be happy to help.
What should I test?

[Smanar]

Here you have the procedure https://github.com/dresden-elektronik/deconz-rest-plugin#install-deconz-development-package-optional-linux-only

Just replace the step 1 by
git clone --branch tuya https://github.com/Smanar/deconz-rest-plugin.git
and you can skip the step
git checkout -b mybranch HEAD

The last step replace your actual file, so better to close deconz before, or deconz will be closed itself by the change. (you can make a backup if you want but in another folder, file is libde_rest_plugin.so)

After that you just need to re-include the device, will be invisible in phoscon but visible in API, third applications.

[d-litvinov]

It works! It adds to rest api as a smart plug
{ "etag": "e142589e806633ad22ee7215ec013336", "hascolor": false, "lastannounced": "2020-10-03T21:42:03Z", "lastseen": "2020-10-03T21:51Z", "manufacturername": "_TZE200_aoclfnxz", "modelid": "TS0601", "name": "Smart plug 2", "state": { "alert": "none", "on": false, "reachable": true }, "swversion": null, "type": "Smart plug", "uniqueid": "bc:33:ac:ff:fe:5e:c7:d7-01" }

And I can switch it on/off from the HomeAssistant.
But setting temperature isn't avaliable.

Do you need anything else? logs?

[Smanar]

Ha ?
Normally I need to disable it from the "light" section, because this device will create a ZHAthermostat entry in "sensor"
When you switch it on/off in HA it change something ? (Else I will disable the smart plug device)

You haven't another device created in "sensor" part ? try to add it with "add new sensor" in phoscon (don't delete the previous one), just try to add it again.

[d-litvinov]

When you switch it on/off in HA it change something ?

No. But it updates the switch state, when I switch it on/off by the button on the thermostat.

try to add it with "add new sensor" in phoscon (don't delete the previous one), just try to add it again.

I tried that with no success.

But when I were trying to readd it by removing from the mesh and adding it through Phoscon, I got that sensor for a second:
"6": { "config": { "heatsetpoint": null, "locked": null, "mode": null, "offset": 0, "on": true, "preset": null, "reachable": true, "schedule": {}, "schedule_on": null, "windowopen_set": null }, "ep": 1, "etag": "ca04f5916fb6944912f01a427a7a06d5", "lastseen": "2020-10-04T13:24Z", "manufacturername": "_TZE200_aoclfnxz", "modelid": "TS0601", "name": "Thermostat 6", "state": { "lastupdated": "none", "lowbattery": false, "on": null, "temperature": null, "valve": null }, "type": "ZHAThermostat", "uniqueid": "bc:33:ac:ff:fe:5e:c7:d7-01-0201" }

But then it was replaced by the smart plug. It's weird.

[Smanar]

Ok so I have added your device in a blacklist to prevent the plug device creation.

But I don't understand why It was replaced, they can't have the same uniqueid ....
Normally you will have 2 entries, 1 light + 1 sensor

[ogkita]

Hello,

The first thing I want to say is thank you for the support this forum gives me, I am very new to this technology.

I'm very interested in this thermostat. @d-litvinov, did the @Smanar solution finally work?

Thank you!

[d-litvinov]

@ogkita, no I haven’t tested the last version. Sorry, I’m on vacation at the moment, and can’t test it. I’ll check it in 2 weeks.

[ftp27]

I've tried to build the latest commit in @Smanar 's branch tuya. So it was recognized as single light sensor

{
    "etag": "454432e75e25912c36b1438401483348",
    "hascolor": false,
    "lastannounced": "2020-10-16T11:03:40Z",
    "lastseen": "2020-10-16T11:04Z",
    "manufacturername": "Heiman",
    "modelid": "TS0601",
    "name": "Smart plug 4",
    "state": {
        "alert": "none",
        "on": false,
        "reachable": true
    },
    "swversion": null,
    "type": "Smart plug",
    "uniqueid": "bc:33:ac:ff:fe:5e:c8:82-01"
}

Maybe I do something wrong. I do it the very first time. So what can I do to help?

[Smanar]

Yep there is a problem, you have "Heiman" as manufacturename, the device can't work with that, all the code is based on the good manufacture name.

You haven't the GUI to read the values again ?

[ftp27]

@Smanar sorry for the quality, it's VNC

Basic

Groups

Scenes

UPD:
I don't know why but now I'm receiving another json:

{
    "etag": "ef7f2ede8b4bc77609aa5376052a66d3",
    "hascolor": false,
    "lastannounced": "2020-10-16T11:03:40Z",
    "lastseen": "2020-10-16T20:13Z",
    "manufacturername": "_TZE200_aoclfnxz",
    "modelid": "TS0601",
    "name": "Smart plug 4",
    "state": {
        "alert": "none",
        "on": true,
        "reachable": true
    },
    "swversion": "0xFFFFFFFF",
    "type": "Smart plug",
    "uniqueid": "bc:33:ac:ff:fe:5e:c8:82-01"
}

[Smanar]

Nice, better.
Can you check in "sensor" if you haven't a new one too ?

It will depend if the tuya cluster is reconized on first try, don't work on all device.