Ein Python-Skript, um Daten vom EVN Smartmeter (via Kundenschnittstelle / IR-Lesekopf) auszulesen und per MQTT zu versenden.
- Liest serielle Daten (USB-Lesekopf)
- Entschlüsselt DLMS/COSEM Daten der EVN (Kaifa Zähler)
- Sendet Werte an MQTT Broker (Home Assistant kompatibel)
- Robustes "Slicing"-Parsing für maximale Stabilität
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Repository klonen:
git clone https://github.com/RaithChr/EVN_Smartmeter.git cd EVN_Smartmeter -
Abhängigkeiten installieren:
pip install -r requirements.txt
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Konfiguration anpassen (siehe Python-Skript)
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Starten:
python3 EVN_Smartmeter.py
Das Repository enthält eine smartmeter.service Datei für automatischen Start beim Systemboot.
For issues, feature requests, or questions:
- GitHub Issues: https://github.com/RaithChr/EVN_Smartmeter/issues
If you like this project and want to support its development:
- Buy Me a Coffee: https://www.buymeacoffee.com/christianraith
- PayPal: https://paypal.me/christianraith151
Your support helps maintain and improve this project!
- Christian Raith
- Kollonitschgasse 7, Wiener Neustadt, Austria
- GitHub: @RaithChr
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homebridge-evn-smartmeter - HomeKit integration for EVN Smartmeter via MQTT (MIT License)
- Homebridge plugin for Apple HomeKit
- Real-time monitoring of energy data
- Full precision power display
- Periodic logging and automations support
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Frequenzmessung - 50Hz power network frequency measurement project (GPL-3.0)
- Arduino-based frequency monitoring
- Uses Adafruit display libraries
- Community support from Arduino ecosystem
- Compatible with EVN Kaifa smart meters
- MQTT protocol for IoT integration
- DLMS/COSEM data decryption
- EVN - Smart meter infrastructure and data protocol
- Python Community - Libraries and ecosystem
- Home Assistant Community - MQTT integration standards
MIT License
Last Updated: January 25, 2026