Mqtt 433Mhz

Keule2

Hello.
I am currently trying to integrate a 433Mhz motion sensor into Pimatic via Sonoff RF Bridge. But I can’t do it. Which class exactly do I have to choose to add the motion sensor to pimatic? In the Bridge I get under the topic tele/sonoffBrige/RESULT
always this message

{"RfReceived":{"Sync":12460, "Low":440, "High":1230, "Data": "EE78FE", "RfKey": "None"}}

Can someone help me?
Thank you.

mwittig

Is the telemetry event only sent when the PIR is triggered? Normally it is used to send the status at regular time intervals,
Do you always see the same “Data” value?

Keule2

The sensor sent only a message when it got triggered and it send always the same message(Data).

Keule2

Is it posibble?
If no wich motion sensor can I buy for Pimatic.

mwittig

@keule2 said in Mqtt 433Mhz:

{“RfReceived”:{“Sync”:12460, “Low”:440, “High”:1230, “Data”: “EE78FE”, “RfKey”: “None”}}

Yes, it’s possible, but the setup is a bit tricky as you need two devices and a rule for it. Well, at least, I could not figure out an easier way of doing this. I think the mqtt-plugin should be enhanced to better cover tasmota use cases and maybe @wutu can have a look at this at some point.

Please find below a working example you can adapt to your needs. In my example, the DummyPresenceSensor is reset to absent after 5 seconds.

Devices

    {
      "attributes": [
        {
          "name": "RfReceived.Data",
          "topic": "tele/sonoffBrige/RESULT",
          "type": "string",
          "messageMap": {}
        }
      ],
      "xAttributeOptions": [],
      "id": "mqtt-sensor",
      "name": "mqtt-sensor",
      "class": "MqttSensor"
    },
    {
      "autoReset": true,
      "id": "pir",
      "name": "pir",
      "class": "DummyPresenceSensor",
      "resetTime": 5000
    }

Rule

   {
      "id": "presence-rule-1",
      "name": "presence-rule-1",
      "rule": "when $mqtt-sensor.RfReceived.Data gets updated and if \"$mqtt-sensor.RfReceived.Data\" = \"EE78FE\" then set presence of pir present",
      "active": true,
      "logging": true
    }

Keule2

Thank you. It works now.