SlimmeLezer integrates your energy meter with P1 port seamlessly into Home Assistant. Plug and play, no coding necessary. It comes pre-installed with ESPHome code. After joining it to your WiFi it will be recognized in Home Assistant and can be added easily.
The SlimmeLezer is designed to work with DSMR/ESMR 5. Working with DSMR 5 means that the Smart Meter can deliver enough power through the P1 port to power the reader. Therefore no extra power adapter is needed to work.
Older Smart Meters with DSMR version 4, 3 or 2 will work to, but will require extra power via the USB-C (not included).
Case for the SlimmeLezer
The SlimmeLezer comes without a case. The case can be ordered together with the SlimmeLezer.
Download the stl files for the case
Rather print the case yourself? No problem, download here the case:
SlimmeLezer is powered by ESPHome. The code is now fully integrated within ESPHome.
<< use this button to install the default firmware ESPHome 2022.12.8
Common asked questions and information
Please look here for common asked questions, I will fill this more when more questions are asked: https://www.zuidwijk.com/category/faq/slimmelezer/