Whit the new RFX-433EMC USB/Wifi/MQTT it is posible to operate the RFX by Wifi.
How can i add it to Domoticz via Wifi ????

Oh, would you mind doing that for me? My English isn't the best, and I'm not very familiar with this subject. Anyway, thanks so much for this, and I hope it's possible later.

My Domoticz version is :


Over Domoticz
Version: 2025.2 (build 16997)
Build Hash: cb3b96b72
Compile Date: 2025-12-15 02:18:55
dzVents Version: 3.1.8
Python Version: 3.11.7 (tags/v3.11.7:fa7a6f2, Dec 4 2023, 19:13:08) [MSC v.1937 32 bit (Intel)]

This is the log direct afther starting up the mapper.

2026-01-10 13:31:27.474 MQTT mapper: Worker thread started.
2026-01-10 13:31:27.474 Status: MQTT mapper: Entering work loop.
2026-01-10 13:31:27.474 Status: MQTT mapper: Started.
2026-01-10 13:31:27.587 Status: MQTT mapper: Initialized version ...

No sorry .. I hope you can determinate the error from this log ...
2026-01-10 11:03:49.105 MQTT mapper: c0 00 .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. �
2026-01-10 11:03:49.105 MQTT mapper: Pushing 'ReadEvent' on to queue
2026-01-10 11:03:49.167 MQTT mapper: Processing 'ReadEvent ...

I have restarted the plugin en this is the log in normaal mode from Domoticz

2026-01-10 10:32:53.074 Status: MQTT mapper: Entering work loop.
2026-01-10 10:32:53.074 Status: MQTT mapper: Started.
2026-01-10 10:32:53.194 Status: MQTT mapper: Initialized version 25.12.9-1, author 'Flying Domotic ...

I hope this is the log you ask..
2026-01-09 20:37:27.094 MQTT mapper: c0 00 .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. �
2026-01-09 20:37:27.094 MQTT mapper: Pushing 'ReadEvent' on to queue
2026-01-09 20:37:27.147 MQTT mapper: Processing 'ReadEvent' message
2026-01-09 20:37:27.147 MQTT ...

The frames are sent to the broker from the 'P1monitor' application.
https://www.p1-monitor.nl/
Via MQTT explorer, everything seems to be coming in correctly.
When I try to retrieve them from MQTTmapper to Domoticz, it fails.
Even when I make a public call from MQTTexplorer to the device in ...

I'll try it.

In the Domoticz log, I see the following:


2026-01-08 07:23:34.591 MQTT mapper: MqttClient::onDisconnect Disconnected from 192.168.2.24:1883
2026-01-08 07:23:34.591 MQTT mapper: MqttClient::Close
2026-01-08 07:23:34.591 MQTT mapper: onMQTTDisconnected
2026-01-08 07:23:40.126 MQTT ...

Can anyone help me with the MQTT Mapper?
I've installed the plugin and it works fine. Now I want to import a value from the MQTT broker, which works fine to a certain extent. The correct meter is created.
But I don't get the value; it stays at zero.
In the MQTT Explorer, I see 38 under 'Value'. The ...

Yes it can if you use a P1 port splitter.
https://www.homewizard.com/nl/shop/acti ... m_term=721

Okay, I'm afraid the problem is that the P1monitor isn't sending a discovery config thread.
When I look in MQTT Explorer under HomeAssistant > Weather > Temperature, I only get the date/time/value.
In the History tab, I see a graph. No JSON information. So I assume auto-discovery won't work. Is ...

Hello,
I'm trying to retrieve the data I'm sending from the P1 monitor to the MQTT broker back into Domoticz. I think I've entered all the settings correctly, but I can't see any sensors or devices in Domoticz.
In MQTT Explorer, I can see all the topics correctly.
Am I missing something or doing ...

Of course you're right. I'm trying to see results too quickly again. I do see the price calculation in the popup now, so the green line will probably appear tomorrow. Thanks.

Still no gas price calculation.
As before, I can now go to Meter/Counter Setup >> (Dynamic) Price calculation and select internal meter settings as the Gas Price Device. However, when I view the graph in Log: Gas meter, I still don't see a cost calculation. However, I do now see the cost calculation ...

I fixed it; it was my mistake. The Enever Dutch Electricity/Gas Price Feed wasn't working properly. I reinstalled it, and lo and behold. Under Electricity and Gas Price Device, I can now choose between internal actual and daily, and of course, disable it. If I now choose Internal meter settings, the ...

Unfortunately, I've tried clearing the cache in three browsers, but to no avail. It seems it doesn't recognize my P1 energy meter, and therefore also the gas meter. The strange thing is, the water meter works fine. It's providing the data via a dummy.

It's even stranger because when I go to the gas ...

I think something else is wrong. In the Meter/counter settings, I don't have an option to set the Electric device price or Gas device price to Internal (Meter settings).
Just to be clear, I'm not using a dynamic price, just the one I set in the Meter/counter setup.

Hello,
Since March of this year, I haven't seen gas prices in the Demotic graphs. I've been searching for a solution for a long time, but haven't found one yet. Does anyone have any idea what this could be? They're still showing up in other measurements, such as water, etc.

Afther update to the last version i get all this connection. What is it and how to stop ??

2025-08-09 00:00:00.833 Status: dzVents: Write file: C:\Domoticz\scripts\dzVents\generated_scripts\!-Garagedeur.lua
2025-08-09 00:12:33.997 Status: [web:443] Incoming connection from: 146.70.185.32
2025-08 ...