Switch Shelly Plus Plug via mqtt

Add-ons Bindings
1

How to turn a Shelly Plus Plug on and off via MQTT? It runs OH 3.4 and is configured via text files.
I receive the current status via:

    Thing topic PlusPlug1 "PlusPlug1" {
    Channels:
      Type switch : S_PlPl1_Switch "Shelly + Plug 1 Switch"   [ stateTopic="shellyplusplugs1/status/switch:0", transformationPattern="JSONPATH:$.output", on="true", off="false"]
      }

Hat jemand eine funktionierende Konfiguration und kann sie mit mir teilen?

2

The commandTopic is missing in your configuration.

3

yes, because I don’t know what it should look like. Command isn’t sent over the same channel, is it?

4

You first have to make sure to have latest firmware on your plug, as there was a bug within mqtt. After that, just follow the config examples from Shelly.

5

The Shelly is on firmware v1.0.3 and says it is the latest.

6

Ok then, please check the Shelly MQTT documentation what command needs to be send to what topic and configure the channel accordingly.

7

According to the documentation that would be:

<topic_prefix>/command/<component:id>

I get the current switching status displayed, but I can’t switch myself via OH.

Type switch : S_PlPl1_Switch "Shelly + Plug 1 Switch"   [ stateTopic="shellyplusplugs1/status/switch:0", commandTopic="shellyplusplugs1/command/switch:0", transformationPattern="JSONPATH:$.output", on="true", off="false"]
8

The problem seems to be passing on status true and false. But for switching on and off is expected. How do you get everything working into a channel definition?

stateTopic="shellyplusplugs1/status/switch:0", transformationPattern="JSONPATH:$.output", on="true", off="false",

commandTopic="shellyplusplugs1/command/switch:0", transformationPatternOut="" , on="on", off="off"