FYI the meter is transmitting every 15 minutes
Here is wmbus log. Its seeing the 8971 on USB0
But unhappy with the connection
Warning! Desired link modes none cannot be set for device /dev/ttyUSB0:im871a[78563412]
s6-rc: info: service legacy-services: stopping
I did not install any drivers manually. I am afraid I cannot really help, because I am not familiar with your setup (I am running HA OS).
I noticed an interesting issue, replicated with my colleague on his HA instance as well.
Before I open any issues on GH I’d like to check if there are other people experiencing it, and discuss who may be the culprit is it wmbusmeters or ZHA? Or physics…
Basically, whenever I start/restart Wmbusmeters addon, ZHA integration seem to restart, state changes to initializing and all devices are briefly unavailable.
Did you guys experience anything like that? Could you try stopping and starting your Wmbusmeters addon while looking at /config/integrations/integration/zha page?
Hi. I am from Germany and i have Techem heat meters.
I manged to setup up wmbusmeters, and got telegrams from my USB Stick.
Received telegram from: 02965643
manufacturer: (TCH) Techem Service (0x5068)
type: Heat Cost Allocator (0x80)
ver: 0x94
device: cul
rssi: -55 dBm
driver: fhkvdataiii
Then added the meters:
Log seems to be ok:
[13:21:43] INFO: Adding meter: Küchenheizung ...
[13:21:44] INFO: Add/update topic: homeassistant/sensor/wmbusmeters/02965643_current_hca/config
[13:21:44] INFO: Add/update topic: homeassistant/sensor/wmbusmeters/02965643_previous_hca/config
[13:21:44] INFO: Add/update topic: homeassistant/sensor/wmbusmeters/02965643_rssi_dbm/config
[13:21:44] INFO: Add/update topic: homeassistant/sensor/wmbusmeters/02965643_temp_radiator_c/config
[13:21:44] INFO: Add/update topic: homeassistant/sensor/wmbusmeters/02965643_temp_room_c/config
Now how do i get the Sensors in MQTT? I added this to cinfuguration.yaml:
mqtt:
sensor:
- state_topic: "wmbusmeters/Küchenheizung"
json_attributes_topic: "wmbusmeters/Küchenheizung"
name: Küchenheizung
icon: "mdi:gauge"
state_class: total_increasing
device_class: aqi
But i don’t know to set it up right. Can anyone help please?
Thanks Markus
1 Like
Hello everyone. As a tenant, do you have access to the values?
Unfortunately, I don’t understand everything that is written here. If anyone can share their knowledge with me as a tenant with a smoke detector, I would really appreciate it. =)
What is possible? techem wireless smoke alarm radio4 smoke alarm vario4
We received this smoke alarm today.
In german: techem Funk-Rauchwarnmelder radio4 Rauchwarnmelder vario4
Is it possible for me to integrate it into my SmartHome?
What exact values are recorded? What kind of sensors are installed? =D
Our community is changing the water meters. New ones are from Kamstrup with wireless transmission of the data. This is meant to ease the readout of the meters by community workers, that later send out the bill. So they do not need access to the buildings.
I am hoping to also read the data via Wmbusmeter. But have read that the data may be encrypted. Is there any way to get hold on the key in case the community is not willing to share it?