DSMR Smart Meter in Home Assistant

dsmr part of Home Assistant since 0.34

Local, push Set up in the user interface

DSMR Smart Meter is an official Home Assistant integration for Energy. Talks to the device on your own network and is told about every change straight away.

Compatible with Home Assistant: yes, official integration
Connection: Local, push – Talks to the device on your own network and is told about every change straight away.
Setup: in the user interface
Kind: Hub – several devices through one gateway or account
Installations: 5,721 (0.8 % of the installations that share statistics)
Categories: Energy
Provides: Diagnostics, Sensor
Maintained by: @Robbie1221
Python packages: dsmr-parser==1.11.1

Setup

In Home Assistant open Settings → Devices & services.
Click "Add integration" and search for DSMR Smart Meter.
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.

Known issues and fixes

5 open issues and 1 bug fixes in the last twelve months are recorded for DSMR Smart Meter in the Home Assistant issue tracker.

Open

open Reported problem #159738 since December 25, 2025 · 0 reactions · 6 comments · #159738
open Reported problem #170316 since May 11, 2026 · 0 reactions · 5 comments · #170316
open Reported problem #177079 since July 22, 2026 · 0 reactions · 3 comments · #177079
open Reported problem #179492 since August 18, 2026 · 0 reactions · 1 comment · #179492
open Reported problem #179286 since August 16, 2026 · 0 reactions · 1 comment · #179286

Source: the issue tracker of Home Assistant, as of September 16, 2026. The sentences are written by a language model from the titles of the issues; the reports themselves are on GitHub.

Check a specific device for known problems in the product check →

Source of this entry: the official documentation of the integration

Facts about this integration

Setup

Known issues and fixes

Open