Thanks for your comments Loboris. I will jump into your repos and look as I was looking for some drivers/handlers of different sensors.

Parasite power power supply for DS18b20 I used in past with with some Z-wave chips so on high level I understand what you mean

Cheers,
/Rook

Hello,

I am playing with some DIY things for home automation and recently I decided to give a try ESP32. I started with simplest possible temperature checking and as I think the best way to learn something is to try to explain it to somebody - I started putting notes on my blog.

I used DS18B20 ...