Integration for the IoTaWatt Open WiFi Electricity Monitor. It will collect data from the Current Transformer Clamps (Input CTs) and any Outputs that are defined on the IoTaWatt and create them as sensors in Home Assistant.
Adding IoTaWatt to your Home Assistant instance can be done via the user interface, by using this My button:
If the above My button doesn’t work, you can also perform the following steps manually:
IoTaWatt does not provide the exact data that is needed for energy management. We’re working with the IotaWatt team on resolving this.
Until then, you can use these instructions to create the correct entities that work with energy management:
You will need to configure two new IoTaWatt output sensors:
(Main_In_Red + Main_In_White + Main_In_Blue) with the correct formula for your main feed.
Add the following to your configuration.yaml file to convert the Watt measurements into kWh:
sensor iotawatt: - platform: integration source: sensor.mainsexport name: Total Grid Export unit_prefix: k - platform: integration source: sensor.mainsconsumption name: Total Grid Consumption unit_prefix: k