This fork from wills106 Added single-phase meter and device auto-discovery.
homsassistant-IamMeter-modbus
IamMeter Modbus custom_component for Home Assistant Support Modbus TCP
Firmware version >= 75.82
You can have multiple instances of this Integration, just change the default Prefix from IamMeter to something else. Ie IamMeter Main or IamMeter Garage
Supports:
- WEM3080
- WEM3080T
IAMMETER
IAMMETER provides both a bi-directional single-phase energy meter(WEM3080) and a bi-directional three-phase energy monitor (WEM3080T). Both of them can be integrated into Home Assistant.
Installation
Manual Installation
- Copy
iammeter_modbusfolder into your custom_components folder in your hass configuration directory. - Restart Home Assistant.
Installation with HACS (Home Assistant Community Store)
- Ensure that HACS is installed.
- In HACS / Integrations /explore&download repositories/iammeter, add the url the this repository.
- Search for and install the
iammeterintegration. - Restart Home Assistant.
Configuration
It is configurable through config flow, meaning it will popup a dialog after adding the integration.
- Head to Settings --> Devices & Services--> ADD INTEGRATION
- Add new and search for
iammeter_modbus - Enter a name for your meter. It suggests "IamMeter" by default, but if you plan to read multiple make it a unique name.
- Enter a IP to the IamMeter module. For example: "192.168.2.15" .
- SUBMIT --> FINISH.
Sensors
Sensors available in the library:
SINGLE-PHASE ENERGY METER (WEM3080/WEM3162)
| name | Unit | Description |
|---|---|---|
| wem3080_voltage | V | Voltage. |
| wem3080_current | A | current. |
| wem3080_power | W | active power. |
| wem3080_importenergy | kWh | Energy consumption from grid |
| wem3080_exportgrid | kWh | Energy export to grid |
THREE-PHASE 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 | Hz | A phase frequency |
| wem3080t_pf_a | 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 | Hz | B phase frequency |
| wem3080t_pf_b | 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 | Hz | C phase frequency |
| wem3080t_pf_c | C phase power factor |