Low memory C++ library to parse Smart Message Language (SML) data from smart meters.
A replacement for the core edl21 sml integration with configurable scan interval to get a lot more detailed power usage info
Python library for EDL21 smart meters using Smart Message Language (SML) [Moved to Codeberg]
Circuit, PCB and software for a smart meter (EHZ EDL-21) diagnosis tool based on Arduino UNO
Circuit, PCB and software for a 2-channel smart meter (EHZ EDL-21) sensor tool for ESP32 and Arduino UNO
Circuit and software for a smart meter (EHZ EDL-21) simulator für ESP32 and Arduino
Home Assistant custom integration for EDL21/SML smart meters (USB or ser2net)
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