Product Details

Iammeter is a dedicated 3 Phase Energy Monitoring System, to which you can connect our WiFi power meter app and then start to track the electricity usage of your home, or commercial building, and monitor the energy flow of solar PV system.

1. Introduction

2. Integrate with Home Assistant

2.1 Install HA software

2.2 Configuration

2.3 Find your meter in HA

2.4 Sensors

2.5 Edit your lovelace

3. Monitor your solar pv system with Home Assistant

4. Some other usage about IAMMETER product and Home Assistant

Monitor solar pv system by HomeAssistant,InfluxDB and Grafana

Subscribe topic from IAMMETER by Home Assistant

5. Integrate IAMMETER energy meter to third-party platforms other than Home assistant

OpenHab

NodeRED

Upload data to third-party mqtt server

Upload data to third-party TCP/TLS/http server

REST API

Develop your own energy monitoring system with IAMMETE products

6. Video tutorials

Please visiting the below link to watch the demo of integrating the home assistant power meter to Home-Assistant system,

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

If you want to monitor you solar PV system in Home Assistant, please refer to Monitor your solar pv system with home assistant

1. Introduction

HomeAssistant (https://www.home-assistant.io/) is an open source home automation system.

IAMMETER WiFi energy meter can be integrated with HomeAssistant system.

Introduction in Home Assistant https://www.home-assistant.io/integrations/iammeter/

2. Integrate with Home Assistant

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:

2.3 Find your meter in HA

Restart the server management 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

edit your lovelace to display the power and energy data

3. Monitor your solar pv system with Home Assistant

Please refer to https://community.home-assistant.io/t/monitor-your-solar-pv-system-in-home-assistant-energy-dashboard-vs-energy-management/342710

4. Some other usage about IAMMETER product and Home Assistant

Monitor solar pv system by HomeAssistant,InfluxDB and Grafana

This is an open-source project.Tell you how to monitor your solar PV system by WiFi Energy meter, Home assistant, grafana, and inFluxDB.

monitor your solar pv system by home assistant,IAMMETER,grafana,influxDB

Subscribe topic from IAMMETER by Home Assistant

The Wi-Fi Energy meter of IAMMETER( WEM3080 and WEM3080T) had been an integration of Home Assistant.

IAMMETER Wi-Fi Energy meter in Home Assistant

Besides reading data from the local api of hardware ,you can also subscribe the topic from IAMMETER directly. This document will show how to integrate with Home assistant by subscribing topic from IAMMETER cloud .

Subscribe topic from IAMMETER by Home Assistant

5. Integrate IAMMETER energy meter to third-party platforms other than Home assistant

In addition to IAMMETER-cloud and Home Assistant, you can also configure IAMMETER products to upload data to other open source platforms or customers' own systems ,like below pic.

OpenHab

OpenHAB (/) is an open source home automation system. IAMMETER Wi-Fi energy meter can be integrated into openHAB system easily, energy meter in Openhab

NodeRED

Nodered is a programming tool for wiring together hardware devices, APIs and online services in new and interesting ways.

Upload data to third-party mqtt server

The IAMMETER energy meter can also upload energy data to third-party server by MQTT.

Publish the data of energy meter to third-party mqtt server

Upload data to third-party TCP/TLS/http server

In addition to uploading via mqtt, the energy meter can also upload data to a third-party server via http post, tcp and tls.

Upload energy data to third-party server by HTTP, TLS,TCP

REST API

Both single-phase energy meter(WEM3080) and three-phase energy meter(3080T) support local api.

Develop your own energy monitoring system with IAMMETE products

This is a summary article about how to integrate IAMMETER energy monitor into a third-party system.

How to upload the energy data of the IAMMETER energy meter to a third-party system other than IAMMETER-Cloud.

5. Video tutorials

Video : IAMMETER Energy monitor in Home Assistant

Please note that these videos tutorial only introduce a part of the functions of IAMMETER. For more detailed introductions, please refer to IAMMETER Docs