MQTT value Voltage "Value": "3017"

Configuration
1

Hey,
I receive my meter reading via MQTT and want to display it in Home Assistant (HAS). Now I have the problem that my meter outputs “2314” as volts, but I need to add a comma so that it becomes “Value”: “231.4”. Here is my configuration:

    - name: "Volt L1"
      unique_id: mbusmeters.l1v
      state_topic: "mbusmeters/260044692E280902"
      unit_of_measurement: "V"
      device_class: "VOLTAGE"
      value_template: >
        {%- for rec in value_json.MBusData.DataRecord -%}
        {%- if ( 
                ( rec.Function == "Instantaneous value" )
           and  ( rec.StorageNumber == "0" )
           and  ( rec.Device == "1" )
           and  ( "1e-1  V" in rec.Unit )
              ) -%}
        {{ rec.Value }}
        {% endif -%}
        {% endfor -%}

In Home Assistant (HAS), this value is displayed as 2,314 V.

2

Does this work ?

{{ rec.Value / 10 }}

3

No, I am not receiving any value with this configuration.

4

maybe needs to convert to float first

{{ rec.Value | float / 10 }}

5

Thank you! It works exactly as I imagined.