AMS HAN meter for Home Assistant (Marketplace integration)

Installs: 246 sharing analytics
GitHub stars: 179
Connection: Works locally
Upkeep: No update in over 18 months
Version: 2024.12.0, January 5, 2025
Category: Energy, Energy prices
Kind: Marketplace integration
Needs: Needs the Marketplace (HACS on 2026.10 and older)
Domain: amshan
Source: github.com/toreamun/amshan-homeassistant
Issues: Report an issue

Independent directory, made by the developer of Vulpo. Not affiliated with Home Assistant or the Open Home Foundation.

Screenshots From the README of toreamun/amshan-homeassistant.

About

AMS HAN meter reads data from electricity meters with AMS, HAN or P1 ports and exposes it in Home Assistant. It accepts a direct data stream over a serial port or TCP/IP, or messages delivered through MQTT topics, such as those from Tibber Pulse. Both DLMS and P1 formats are supported, and several meters can be added to one installation. The integration works locally and pushes updates as the meter sends new data, adding sensors. The total import and export readings can be linked to the Home Assistant Energy dashboard. An option sets a scale factor for currents, power and energy, and setup is done in the UI.

Automatic summary of the README and code of toreamun/amshan-homeassistant. Something wrong, or are you the maintainer and want your own text here? Get in touch

Supports

Works locally Talks to your devices on your own network. No vendor cloud in between.
From the Marketplace Installed through the Marketplace, formerly HACS.

Provides

Sensors

Setting it up

Install it from the Marketplace and restart Home Assistant, then add it under Settings, Devices and services.

Select connection type

Connection type

Connect to network host

Host address (name or IP)
TCP/IP port number

Connect to serial device

Baud rate such as 2400, 9600, or 115200 etc.
Number of data bits
Enable hardware (DSR/DTR) flow control
Parity checking
Serial device name
Enable hardware (RTS/CTS) flow control
Number of stop bits
Enable software flow control

Subscribe to MQTT topic(s)

MQTT topic(s) separated by comma

After setup

Currents, power, and energy scale factor. Default, and most common, is 1.

Texts from the code of toreamun/amshan-homeassistant.

Troubleshooting

DiagnosticsDownloads a diagnostics file to attach to a bug report.

From the README

Integrasjonen benytter local push, og Home Assistant blir derfor oppdatert umiddelbart etter at måleren har sendt ut nye data på porten (2 sekund, 10 sekund, og hver hele time, avhengig av informasjonselement og målertype). Flere målere kan være tilknyttet samme Home Assistant installasjon.

From the README of toreamun/amshan-homeassistant, MIT License. Shortened.