Everspring AN158

Z-Wave On/Off Plug with Power Metering

Device type

Smart Switch

Max power

0.5 W

Standby power

0.3 W

View discovery and setup instructions for this profile.

Powercalc can discover this model automatically (by entity). Look for a discovery prompt in Home Assistant and accept it to create the sensors. About discovery

Through the interface (recommended)

Start the Powercalc config flow, choose Virtual power (library), and pick Everspring → AN158.

Open in Home Assistant

Add this to your configuration.yaml, replacing light.my_light with your own entity.

powercalc:
  sensors:
    - entity_id: light.my_light
      manufacturer: everspring
      model: AN158

Library sensor documentation

Community usage

1 opted-in installation

0.02% of 5,314 reporting installationsOpt in to analytics

Device

Manufacturer: Everspring
Form factor: Plug
Connectivity: Z-Wave
Power monitoring: Yes

Power

Power range: 0.3 – 0.5 W
Standby power on: 0.5 W

Measurement

Calculation strategy: Fixed
Measure device: Fibaro FGWP102
Measure method: Manual
Measure description: Transcribed from the manually measured configuration contributed in https://github.com/bramstroker/homeassistant-powercalc/pull/1006. The reported 0.2W relay-off reading was conservatively recorded as 0.3W because very low readings were considered unreliable.
Mains voltage: 230 V

Library

Created: Sep 6, 2022, 8:26 AM UTC
Updated: Aug 31, 2026, 12:33 PM UTC
Contributors: Daniel O'Connor
Discovery: Automatic, by entity
Only self usage: Yes

Loading profile details…

Everspring AN158

Z-Wave On/Off Plug with Power Metering

Set up manually instead

Through the interface (recommended)

Or configure with YAML

Device

Power

Measurement

Library

Device

Power

Measurement

Library

Z-Wave On/Off Plug with Power Metering

Set up manually instead

Through the interface .css-bxmwoh{margin:0;font-family:"Roboto","Helvetica","Arial",sans-serif;font-weight:400;font-size:0.875rem;line-height:1.43;letter-spacing:0.01071em;}(recommended)

Or configure with YAML

Or configure with YAML

Device

Power

Measurement

Library

Device

Power

Measurement

Library

Through the interface (recommended)