Integrate with HomeAssistant

 Watch this video for live demo online with Home Assistant

 

https://www.home-assistant.io/integrations/iammeter/

 

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 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)

name

Unit

Description

wem3080_voltage

V

Voltage.

wem3080_current

A

current.

wem3080_power

W

active power.

wem3080_importenergy

kWh

Energy consumption from gird

wem3080_exportgrid

kWh

Energy export to grid

Three Phase WiFi Energy Meter (WEM3080T)

name

Unit

Description

wem3080t_voltage_a

V

A phase voltage

wem3080t_current_a

A

A phase current

wem3080t_power_a

W

A phase active power

wem3080t_importenergy_a

kWh

A phase import energy

wem3080t_exportgrid_a

kWh

A phase export energy

wem3080t_frequency_a

kWh

A phase frequency

wem3080t_pf_a

kWh

A phase power factor

 

 

 

wem3080t_voltage_b

V

B phase voltage

wem3080t_current_b

A

B phase current

wem3080t_power_b

W

B phase active power

wem3080t_importenergy_b

kWh

B phase import energy

wem3080t_exportgrid_b

kWh

B phase export energy

wem3080t_frequency_b

kWh

B phase frequency

wem3080t_pf_b

kWh

B phase power factor

 

 

 

wem3080t_voltage_c

V

C phase voltage

wem3080t_current_c

A

C phase current

wem3080t_power_c

W

C phase active power

wem3080t_importenergy_c

kWh

C phase import energy

wem3080t_exportgrid_c

kWh

C phase export energy

wem3080t_frequency_c

kWh

C phase frequency

wem3080t_pf_c

kWh

C phase power factor

2.5 Edit your lovelace

 

Here you can add the card manually

 

Or you can copy and paste the following code

 

cards:

  - cards:

      - entity: sensor.meter_voltage

        max: 300

        min: 100

        name: voltage

        theme: default

        type: gauge

      - entity: sensor.meter_power

        max: 5000

        min: 0

        name: power

        theme: default

        type: gauge

    type: horizontal-stack

  - entities:

      - entity: sensor.meter_voltage

        name: voltage

      - entity: sensor.meter_power

        name: power

      - entity: sensor.meter_importenergy

        name: importenergy

      - entity: sensor.meter_exportgrid

        name: exportgrid

    type: glance

  - entities:

      - entity: sensor.meter_power

      - entity: sensor.meter_voltage

      - entity: sensor.meter_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: http://ha.iammeter.com: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

 

Wi-Fi Energy Meter

 

Three Phase Wi-Fi Energy Meter

Monitor two-way energy by one meter with bi-directional function

DIN-Rail mounting fits neatly in the meter box

CE, RoHs, RCM Complied

Applied in three phase or single phase (as 3 single phase meters) system，or split-phase system

 

Single Phase Wi-Fi Energy Meter

Monitor two-way energy by one meter with bi-directional function

DIN-Rail mounting fits neatly in the meter box

Open API for integration with your own server

CE, RoHs, RCM Complied

Applied in single phase system

 

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





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