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# Iammeter Binding
Iammeter (opens new window) provides real-time readings of single-phase (WEM3080, WEM3162) and three-phase (WEM3080T) meters from IAMMETER over Wi-Fi.
# Use of the binding
The Iammeter is exposed as one thing with a number of channels that can be used to read the values for different aspects of your Iammeter devices.
# Setup of the binding
You can add the Iammeter device via the openHAB UI manually.
# Available channels
The following table is taken from the official manual and contains all available channels.
Single-phase energy meter (WEM3080/WEM3162)
| Name | Unit | Description | Type |
|---|---|---|---|
| voltage_a | V | Voltage | Number:ElectricPotential |
| current_a | A | Current | Number:ElectricCurrent |
| power_a | W | Active power | Number:Power |
| importenergy_a | kWh | Energy consumption from gird | Number:Energy |
| exportgrid_a | kWh | Energy export to grid | Number:Energy |
Three-phase energy meter (WEM3080T)
| Name | Unit | Description | Type |
|---|---|---|---|
| voltage_a | V | A phase voltage | Number:ElectricPotential |
| current_a | A | A phase current | Number:ElectricCurrent |
| power_a | W | A phase active power | Number:Power |
| importenergy_a | kWh | A phase import energy | Number:Energy |
| exportgrid_a | kWh | A phase export energy | Number:Energy |
| frequency_a | kWh | A phase frequency | Number:Frequency |
| pf_a | kWh | A phase power factor | Number |
| voltage_b | V | B phase voltage | Number:ElectricPotential |
| current_b | A | B phase current | Number:ElectricCurrent |
| power_b | W | B phase active power | Number:Power |
| importenergy_b | kWh | B phase import energy | Number:Energy |
| exportgrid_b | kWh | B phase export energy | Number:Energy |
| frequency_b | kWh | B phase frequency | Number:Frequency |
| pf_b | kWh | B phase power factor | Number |
| voltage_c | V | C phase voltage | Number:ElectricPotential |
| current_c | A | C phase current | Number:ElectricCurrent |
| power_c | W | C phase active power | Number:Power |
| importenergy_c | kWh | C phase import energy | Number:Energy |
| exportgrid_c | kWh | C phase export energy | Number:Energy |
| frequency_c | kWh | C phase frequency | Number:Frequency |
| pf_c | kWh | C phase power factor | Number |
# More information
More information about the Iammeter devices can be found in the Iammeter website (opens new window).
Caught a mistake or want to contribute to the documentation? Edit this page on GitHub (opens new window)