Integrate with HomeAssistant

1. Introduction

HomeAssistant (https://www.home-assistant.io/) is an open source home automation system. Our WiFi energy meter (WEM3080/WEM3080T) can be integrated with HomeAssistant system.

2. Integrate with HomeAssistant

2.1 Install HA software

Install the latest version of Home Assistant (0.107.0.dev20200310 or later version)

2.2 Configuration

To use the Iammeter sensors in your installation, add the following to your configuration.yaml file:

# Example configuration.yaml entry

sensor:

  - platform: iammeter

    host: 192.168.1.6

    name: meter

Tips: You can find your meter and check its host IP address by double clicking its icon in the network of your PC which is connected to the same home Wi-Fi network

2.3 Find your meter in HA

Restart the server manangement and reconnect to it, then you will see the entity of the meter if the meter is already connected to the internet.

2.4 Sensors

Sensors available in the library:

Single Phase WiFi Energy Meter (WEM3080)

Three Phase WiFi Energy Meter (WEM3080T)

2.5 Edit your lovelace

Or you can copy and paste the following code

cards:

  - cards:

      - entity: ter_voltage

        max: 300

        min: 100

        name: voltage

        theme: default

        type: gauge

      - entity: ter_power

        max: 5000

        min: 0

        name: power

        theme: default

        type: gauge

    type: horizontal-stack

  - entities:

      - entity: ter_voltage

        name: voltage

      - entity: ter_power

        name: power

      - entity: ter_importenergy

        name: importenergy

      - entity: ter_exportgrid

        name: exportgrid

    type: glance

  - entities:

      - entity: ter_power

      - entity: ter_voltage

      - entity: ter_importenergy

    hours_to_show: 24

    refresh_interval: 0

    type: history-graph

type: vertical-stack

Save and then you will see the meter's data.

3. Demo

See the demo of integrating the bi-directional Wi-Fi Energy meter to Home-Assistant system, by visiting the below link,

URL: :18123/ username: iammeter password: iammeter

You can remotely switch ON/OFF the three lights and see how the power changes accordingly.

4. Reference

QuickStart document of single phase WiFi Energy Meter (WEM3080): WEM3080 Quickstart

QuickStart document of three phase WiFi Energy Meter (WEM3080T): WEM3080T Quickstart

DeviceBit is a professional device manufacturer. We provide Wi-Fi meters, wifi electricity meter sensor, home assistant power meter, 3 phase wifi energy meter and so on. Want to know more? Looking for wifi power meter app? Please contact us.