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Rehlko in Home Assistant

rehlko part of Home Assistant since 2025.5

Cloud, polling Set up in the user interface Quality: Silver

Rehlko is an official Home Assistant integration for Sensor. Works through the manufacturer’s cloud and asks for changes at regular intervals – it depends on the internet connection and the service.

Facts about this integration

Compatible with Home Assistant
yes, official integration
Connection
Cloud, polling – Works through the manufacturer’s cloud and asks for changes at regular intervals – it depends on the internet connection and the service.
Setup
in the user interface
Kind
Hub – several devices through one gateway or account
Quality scale
Silver – Stable in daily use: recovers from connection problems and has an active code owner.
Installations
162
Categories
Sensor
Provides
Binary sensor, Sensor
Found automatically via
Network discovery (DHCP)
Maintained by
@bdraco, @peterager
Python packages
aiokem==1.0.1

Setup

  1. Home Assistant can find this integration on its own: if it is suggested under Settings → Devices & services, confirm it there.
  2. In Home Assistant open Settings → Devices & services.
  3. Click "Add integration" and search for Rehlko.
  4. 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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