Mqtt for Hichi Ir

[Bjoern]

Hello,
I have a hichi ir for reading my Powermeter over ir and it include tasmota over Wlan.
I have made a script, i think mqqt is working because console Output is show, but the Internal Generic Sensor Shows nothing i want connect mqtt Power_curr to a Sensor State…
Need help please

import QtQuick 2.0

import nymea 1.0

Item {

ThingEvent {

thingId: “{000861db-39b1-4e78-ba73-df3d1c905205}” // Internal MQTT client

eventName: “triggered”

onTriggered: {

console.log(“MQTT event reveived:”, JSON.stringify(params));

temp1.value = params[“'Power_curr'”]

}

}

ThingState {

id:temp1

thingId: “{7196a5db-4270-4030-bd64-b3822ac0d67e}” // Generic smart meter producer

stateName: “input”

}

}

MQTT received from tasmota mqtt in nymea:

Internal MQTT client - Publish received - tele/tasmota_DB8CCA/SENSOR, {“Time”:“2023-02-17T13:47:57”,“Haus”:{“Total_in”:274.97,“Total_out”:5.65,“Power_curr”:16,“Meter_Number”:“0a014b464d000001f8df”}}

[mzanetti]

Hi @Bjoern ,

I think you need

temp1.value = params["Haus"]["Power_curr"]

This is more obvious when formatting the json properly:

{
  “Time”:“2023-02-17T13:47:57”,
  “Haus”:{
    “Total_in”:274.97,
    “Total_out”:5.65,
    “Power_curr”:16,
    “Meter_Number”:“0a014b464d000001f8df”
  }
}

[Bjoern]

Hi @mzanetti
It Is not working, what do i wrong? I tested temp Sensors but its a Generic producer… Im new to all these Things ^^
I only want to use a Thig that i can bind in my Power Switches if the producer count positive energy to turn on and if nothing is produced off…

9: MQTT event reveived: {“27ec8baf-0c13-4d0a-aaee-313582592695”:“tele/tasmota_DB8CCA/SENSOR”,“8af98566-79d9-4e65-b1dc-9067e4f93af1”:“{"Time":"2023-02-17T16:01:27","Haus":{"Total_in":275.11,"Total_out":5.65,"Power_curr":95,"Meter_Number":"0a014b464d000001f8df"}}”,“data”:“{"Time":"2023-02-17T16:01:27","Haus":{"Total_in":275.11,"Total_out":5.65,"Power_curr":95,"Meter_Number":"0a014b464d000001f8df"}}”,“topic”:“tele/tasmota_DB8CCA/SENSOR”}

10: TypeError: Cannot read property ‘Power_curr’ of undefined

[mzanetti]

Try

var payload = JSON.parse(params["data"])
temp1.value = payload["Haus"]["Power_curr"]

[Bjoern]

Thank you very much for your help!
But its now this error

11: TypeError: Cannot read property ‘Power_curr’ of undefined

9: MQTT event reveived: {“27ec8baf-0c13-4d0a-aaee-313582592695”:“tele/tasmota_DB8CCA/SENSOR”,“8af98566-79d9-4e65-b1dc-9067e4f93af1”:“{"Time":"2023-02-21T19:34:57","Haus":{"Total_in":287.38,"Total_out":5.95,"Power_curr":92,"Meter_Number":"0a014b464d000001f8df"}}”,“data”:“{"Time":"2023-02-21T19:34:57","Haus":{"Total_in":287.38,"Total_out":5.95,"Power_curr":92,"Meter_Number":"0a014b464d000001f8df"}}”,“topic”:“tele/tasmota_DB8CCA/SENSOR”}

[Bjoern]

I have forgot to Chang the “Input” at the end to currentPower…

now its running ! Thank you!