[solved] Rules in tasmota, Sorry about wrong forum | or LWT from mqtt

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Hi, I know it doesn’t belong right here, but I have a question about the rules in tasmota. Maybe someone here knows about it and can help me.
First of all briefly explained:
I built a second Wifi like this example (to extend my Wifi on my area only for ESP‘s.) Now I have a Wemos Pro with external antenna and tasmota firmware. This should be in the car later. I want to find out later with the Wemos if the car is precent and if it is locked.
The problem, a presence detection over the IP of the Wemos does not work. Because there are two Wifi networks.
Now I want to use a rule in tasmota (Wemos) to send a mqtt message when the Wemos is in the Wifi. It doesn’t matter which Wifi it is, I think. The rule should only trigger a WS2812 LED.

After this command:

Rule1 on Wifi#connected do publish -h 192.168.178.31 -t cmnd/node1/led19 -m '060600' endon

I become this in the console, but without result on LED.

stat/wemos/RESULT = {"Rule1"": "ON", "Once": "OFF", "Free":428, "Rules": "on Wifi#connected do publish -h 192.168.178.31 -t cmnd/node2/led19 -m '060600' endon"}

I probably have an error in the rule. It doesn’t work that way. Can anyone help me here? Maybe there’s someone here who knows about it.

I have found a solution to my problem. Unfortunately it seems as if I could not implement it in pimatic with current means.
My solution in this case would be "mqtt LWT"
When querying the topic in the console I get “online” or “offline”. The information is stored by the mqtt broker even if the device is not in the Wifi.

mosquitto_sub -h 192.168.178.31 -v -t tele/wemos/LWT
tele/wemos/LWT Online

mosquitto_sub -h 192.168.178.31 -v -t tele/wemos/LWT
tele/wemos/LWT Offline

I tried to create all kinds of mqtt devices with the topic “LWT”. Unfortunately it doesn’t work. I’m afraid the plugin doesn’t support it.
Maybe someone knows how to get this information into pimatic.

After several different attempts I finally made it. I get reported “online” or “offline” by the broker with the mqtt-contact-sensor.

{
      "brokerId": "192.168.178.31",
      "topic": "tele/wemos/LWT",
      "onMessage": "Online",
      "offMessage": "Offline",
      "echo": {
        "additionalNames": []
      },
      "id": "wemos-on",
      "name": "wemos on",
      "class": "MqttContactSensor",
      "xClosedLabel": "Online",
      "xOpenedLabel": "Offline"
},