The SlimmeLezer is a compact build easy to use module to read data via the P1 port on a Smart Meter. Based on an ESP8266 (Wemos D1), the SlimmeLezer is perfect to use with ESPHome and integrates seamless into Home Assistant.
To quickly get DSMR2.2/3.0 support for the SlimmeLezer without impacting working version 4/5 users, this fork was created after some discussion in issue #12 of the original zuidwijk/dsmr repository.
DSMR2.2/3.0 is now supported out of the box in ESPHome and custom firmware for the SlimmeLezer has been released.
This repository is now out-of-date, so please use the alternatives mentioned above. The actual content has been moved
to the old-do-not-use branch.