Integrate with HomeAssistant Integrate with HomeAssistant manufacturer from China Beijing Lewei IOT Technologies Co., Ltd

Integrate with HomeAssistant Integrate with HomeAssistant

Price:	50.0 USD
Payment Terms:	T/T,T/T
Place of Origin:	Beijing, China (Mainland)


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Product Detail

electricity wireless monitor

Watch this video for live demo online with Home Assistant

1. Introduction

HomeAssistant 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

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

theme: default

type: gauge

- entity: sensor.meter_power

max: 5000

min: 0

theme: default

type: gauge

type: horizontal-stack

- entities:

- entity: sensor.meter_voltage

- entity: sensor.meter_power

- entity: sensor.meter_importenergy

- entity: sensor.meter_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,

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

4. Reference

Beijing Lewei loT Technologies Co .Ltd is based in Beijing ,with many branches located in Shanghai ,Nanjing and Dalian. We provide wifi power meter app, home assistant power meter, 3 phase electronic energy meter and etc. Want to know more? Please contact us.