For my Home battery i also gonna make a temp monitor, with 10 DS18b20 sensors, connected to domoticz
ESP-Easy uitleg om deze sensoren in te stellen
https://www.letscontrolit.com/wiki/index.php/Dallas_DS18b20
Het zware schema !
After setup you need to make some connection to domoticz, i'm gonna explain this here, you can find it in other blogs