Request the Wi-Fi energy meter from the Modbus TCP sensor in Home Assistant

1 The dashboard effect in Home Assistant

2 Setting in Home Assistant 

3 Video tutorial

4 More

Keywords: Single-phase energy Meter, Modbus TCP, Home Assistant, Wi-Fi energy meter, 3-phase energy meter


Request the data of the energy meter in Home Assistant(Modbus/TCP)

1 The dashboard effect in Home assistant

 

image-20220819100321902

 

2 Setting in Home Assistant

  1. First make sure your firmware version is at least 1.75.80. latest Firmware (imeter.club)

  2. Configuration IamMeter in Home Assistant Register mapping,

    Single phase WEM3080: modbusTCP in Home Assistant

    Three phase WEM3080T: modbusTCP in Home Assistant

    To use this sensor in your installation, add the following to your configuration.yaml file(for example WEM3080):

    • Remember to add 'scan_interval: 1' after '- name: Modbus_Power' to make homeassistant get power quickly






    # Example configuration.yaml entry for multiple TCP connections
    modbus:
      - name: hub11
        type: tcp
        host: 192.168.1.6
        port: 502
        sensors:
          - name: Modbus_Voltage
            slave: 1
            address: 0
            input_type: holding
            unit_of_measurement: V
            device_class: voltage
            state_class: measurement
            count: 1
            scale: 0.01
            offset: 0
            precision: 1
            data_type: uint16
          - name: Modbus_Current
            slave: 1
            address: 1
            input_type: holding
            unit_of_measurement: A
            device_class: current
            state_class: measurement
            count: 1
            scale: 0.01
            offset: 0
            precision: 1
            data_type: uint16
          - name: Modbus_Power
            slave: 1
            address: 2
            input_type: holding
            unit_of_measurement: W
            device_class: power
            state_class: measurement
            count: 2
            scale: 1
            offset: 0
            precision: 0
            data_type: int32
            scan_interval: 1
          - name: Modbus_ImportEnergy
            slave: 1
            address: 4
            input_type: holding
            unit_of_measurement: kWh
            device_class: energy
            state_class: total_increasing
            count: 2
            scale: 0.0003125
            offset: 0
            precision: 3
            data_type: uint32
          - name: Modbus_ExportGrid
            slave: 1
            address: 6
            input_type: holding
            unit_of_measurement: kWh
            device_class: energy
            state_class: total_increasing
            count: 2
            scale: 0.0003125
            offset: 0
            precision: 3
            data_type: uint32


    image-20220819100615149

     

  3. add lovelace ui:

    image-20220819100321902

     

 

3 Video tutorial

Integrate a three-phase energy meter into Home assistant by Modbus TCP (over Wi-Fi) - YouTube

 

4 More

How to use IAMMETER`s energy meter in Home Assistant

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Hello,


I am having many instances of power cuts at our region (I have solar - LAN at home goes on), but I am missing the data in the platform.  The record was around 30 cuts in 10 days....

I really want to remove any failure points, so my best bet is cable connections.

For this reason I am trying to integrate IAMMETER WEM 3080T into Home Assistant, using HF 5111, and honestly I am not sure how to fully configure, neither the middle device, neither the HA server.

I added this to HA yaml conf. file:



platform: tcp
name: power monitor
host: 192.168.68.xxx --- this is the IP of HF5111 device in the network
port: 1
timeout: 5
payload: "payload"
value_template: "{{ value.split(';')[12] }}"


After this addition to the .yaml file I can see on the dashboard of home assistant "power monitor" as unknown device.

I am not sure how to configure further.


I would really appreciate some support for the integration, and I believe it will be useful for others that are not so deep in communications.

Thank you in advance,


BR



1 The dashboard effect in Home Assistant2 Setting in Home Assistant 3 Video tutorial4 MoreKeywords: Single-phase energy Meter, Modbus TCP, Home Assistant, Wi-Fi energy meter, 3-phase energy meterRequest the data of the energy meter in Home Assistant(Modbus/TCP)1 The dashboard effect in Home assistant  2 Setting in Home AssistantFirst make sure your firmware version is at least 1.75.80. latest Firmware (imeter.club)Configuration IamMeter in Home Assistant Register mapping,Sing

Our electricity meter supports direct access to the home assistant through the wifi network without the need for other external devices. You can refer to this tutorial: https://imeter.club/topic/352

Hello, I am having many instances of power cuts at our region (I have solar - LAN at home goes on), but I am missing the data in the platform.  The record was around 30 cuts in 10 days....I really want to remove any failure points, so my best bet is cable connections.For this reason I am trying to integrate IAMMETER WEM 3080T into Home Assistant, using HF 5111, and honestly I am not sure how to fully configure, neither the middle device, neither the HA server. I added this to HA yaml conf.
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