BlitzWolf BW-SHP13 not showing power consumption

Configuration Zigbee
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7

It works with Zigbee2MQTT

image

8

Im not an expert at all, but I think that the temperature sensor can have multiple entities because each one has its own zigbee cluster: Humidity / Pressure / Temperature / Power.

However on the smartplug, both energy consumption (kWh) and power (W) share the same zigbee cluster: ElectricalMeasurement.

My understanding is that right now ZHA only allows one entity on each cluster. You could also try with Zigbee2MQTT to see if that works better in this case.

9

I am also with ZHA and can confirm the same. Is it possible for the ZHA integration to add this capability in the near future? Or is it a limitation by design?

10

hello, any update about this issue in ZHA?

11

I tried to show power consumption using the template integration:

  - platform: integration
    source: sensor.blitzwolf5_tv_power
    name: blitzwolf5_energy
    unit_prefix: k
    round: 2

but it show me the following error:

2021-02-13 11:43:33 ERROR (MainThread) [homeassistant.components.sensor] Error adding entities for domain sensor with platform integration
Traceback (most recent call last):
File “/usr/src/homeassistant/homeassistant/helpers/entity_platform.py”, line 315, in async_add_entities
await asyncio.gather(*tasks)
File “/usr/src/homeassistant/homeassistant/helpers/entity_platform.py”, line 506, in _async_add_entity
await entity.add_to_platform_finish()
File “/usr/src/homeassistant/homeassistant/helpers/entity.py”, line 530, in add_to_platform_finish
await self.async_added_to_hass()
File “/usr/src/homeassistant/homeassistant/components/integration/sensor.py”, line 125, in async_added_to_hass
self._state = Decimal(state.state)
decimal.InvalidOperation: [<class ‘decimal.ConversionSyntax’>]

12

I havent got this working yet no. But i am using Conbee/Decons, not zha.

13

No, wait and see if ZHA devs comment more in [Device Support Request] BlitzWolf BW-SHP13 smart plug (aka Tuya TS0121) · Issue #605 · zigpy/zha-device-handlers · GitHub

14

ok great, I’ll take a look also to the issue you posted, thanks!

15

I’m using phoscon/deconz and have the same problem. I had a bunch of this sockets working fine but this specific one only shows Switch on/off.

16

Same issue here. Latest version of deconz and HA. I deleted the device via the deconz REST API and tried to pair again, but it keeps coming back with only on/off. Very strange because it’s identical to another SHP13 I have that works fine (power & consumption sensors are created). In deconz, both have correct real time metering values.

1 Like
17

Everyone with this problem might want to check this thread (it solved my issue):

18

I fixed 2 of this devices only with switch doing the following:
(Device previously added and online as a light, with some item connected to the socket/plug turned on)

In deconz:

  • Panels, Cluster Info, Basic
  • Reset Factory reset (Exec button)
  • Go to Phoscon, Add SENSOR (not light)
    And it turns green as a discovered sensor.
3 Likes
19

is there also fix for this issue while using ZHA ?

20

same here, actually I am happy using ZHA instead of phoscon so I prefer waiting for a solution in ZHA.

21

Still waiting? The corresponding GitHub issue is still open…

22

Everyone should report YOUR issue to it → https://github.com/zigpy/zha-device-handlers/issues/605

Developers might not be looking at issues which have to activity and no more users posting debug logs.

23

Are there any news yet?
I have 3 SHP15 and the power consumption in kilowatt hours worked like a charm with Sonoff Dongle-E and ZHA. Now, I was thinking to buy some of the SHP13 as the SHP15 is not available at the moment. I really want to have to power consumption.
Is the problem solved in the newer versions of ZHA?

This is how my SHP15 looks like in Home Assistant.

image
image1125×1310 121 KB

24

is it possible to update firmware on TS0121 BLITZWOLF® BW-SHP13

in deconz

?

25

Most Chinese device manufacturers don’t provide Zigbee OTA firmware image updates for their devices:

1 Like
26

FYI, victorigualada wrote a step-by-step guide in the Home Assistant community forum on all the elaborated steps currently needed for an end-user to manually apply a custom Zigbee OTA firmware image to a device in the ZHA integration if there is not an OTA provider in zigpy: