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README.md

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 # ESP32 / ESP8266 Smart Meter Reader for Wiener Netze
 
+[![Compile Sketch for ESP32](https://github.com/aldadic/esp-smartmeter-reader/actions/workflows/compile_esp32.yml/badge.svg)](https://github.com/aldadic/esp-smartmeter-reader/actions/workflows/compile_esp32.yml)
+[![Compile Sketch for ESP8266](https://github.com/aldadic/esp-smartmeter-reader/actions/workflows/compile_esp8266.yml/badge.svg)](https://github.com/aldadic/esp-smartmeter-reader/actions/workflows/compile_esp8266.yml)
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 This Arduino sketch was made to read and decrypt the data from my Smart Meter (Landis+Gyr E450 operated by Wiener Netze) and publish it via MQTT. This way the data can be easily integrated into Home Assistant (see [here](#home-assistant-integration)). This sketch works both on the ESP32 and ESP8266. This project was only possible with the information from [this thread](https://www.lteforum.at/mobilfunk/wiener-netze-smart-meter-auslesen.16222/); thank you to everyone who shared their findings (especially the user "pocki").
 
 ## Setting up the ESP32 / ESP8266