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KACO Modbus in Home Assistant

kaco_modbus part of Home Assistant since 2026.10

Local, polling Set up in the user interface Quality: Bronze

KACO Modbus is an official Home Assistant integration for Energy and Modbus-controlled. Talks to the device on your own network and asks for changes at regular intervals.

Facts about this integration

Compatible with Home Assistant
yes, official integration
Connection
Local, polling – Talks to the device on your own network and asks for changes at regular intervals.
Setup
in the user interface
Kind
Single device
Quality scale
Bronze – The basic requirements for a new integration are met.
Installations
11
Provides
Diagnostics, Sensor
Maintained by
@g4bri3lDev
Python packages
kaco-modbus==1.1.0

Setup

  1. In Home Assistant open Settings → Devices & services.
  2. Click "Add integration" and search for KACO Modbus.
  3. Follow the dialog – it asks for everything the integration needs.

Add to my Home Assistant

The link goes through my.home-assistant.io and opens the setup dialog in your own instance – no address of ours is involved.

Source of this entry: the official documentation of the integration

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