Problem description

Hi, I have device SPM02-D2TZ:

Device connects to zigbee network and shows up in HA, but by default it has no entities and no quirk assigned. After adding custom quirk ts0601_din_power.py (file pasted below) with forced model :

class TuyaZemismartPowerMeter(CustomDevice):
[...]
        MODELS_INFO: [
            ("_TZE200_bcusnqt8", "TS0601"),  # SPM01
            ("_TZE204_ves1ycwx", "TS0601"),  # SPM02
            ("_TZE200_ves1ycwx", "TS0601"),  # SPM02
            ("_TZE200_v9hkz2yn", "TS0601"),  # SPM02
        ],

the quirk is assigned and some entities show but only for one phase - there should be 3 phases:

I'm using current version: Home Assistant Core 2024.5.5 Interfejs użytkownika 20240501.1

Any help/ideas will be appreciated :) Best regards, Janusz

Solution description

The device should be recognized by ZHA without custom quirks and should present data from all 3 phases (not just 1, like now).

Screenshots/Video

Device signature

Diagnostic information

Logs

Custom quirk

Additional information

No response

One additional information - this device works without any issue by default under zigbee2mqtt, I've just checked it:

https://www.zigbee2mqtt.io/devices/SPM02V2.html

Hey There! I created a quirk for _TZE200_v9hkz2yn version which supports 3 phase Voltage, Current and Power stats: https://github.com/rrataj/zha-device-handlers/blob/0a6b19ab591378c53f6a8887e6c65b76ea31084b/zhaquirks/tuya/ts0601_din_power_3.py

Hope that helps someone :)

Hi! Thank You for the contribution, it looks really better now, and after some quick testing I can say it reports independent values from 3 phases. What bothers me - there are four measurments for power, current and voltage, and I think something is off. I think the first measurment of the same type should be sum (or maybe average for voltage), like: PowerABC PowerA PowerB PowerC but I see that always PowerABC = PowerA, the same for Current and Voltage:

Am I right?

Thanks again for Your work, it looks promising :-) Best regards.

Yes, you are right, there are 4 groups (ABC, A, B, C), where currently 1st group (ABC) is the same as 1st phase (A). Maybe I will find time and adapt it to show correct sum, but for now I do this directly in HA via simple sum:

{{ (states('sensor.miernik_energii_moc_2')|float(2) + states('sensor.miernik_energii_moc_3')|float(2) + states('sensor.miernik_energii_moc_4')|float(2) )| round(0) }}

Thanks, this is a very nice workaround and it works like a charm ;-) I can definitely live with that, until official resolution comes into place :)

It worked

Hi @rrataj have you solved the Power ABC issue? Thanks

Unfortunately not, Workaround works fine and I didn't have time to implement a proper solution.

I got some unknown values, can we somehow fix that?

Data can be accessed in zigbee2mqtt

Device signature

Diagnostic information

I do not know about the state of ZHA. Is this still maintained?

I have the same problem, but decided to switch to Z2M. Tried to customize the quirk myself, but the syntax is plain horrible.