When it comes to the often-mentioned VOCs (Volatile Organic Compounds), using a single sensor to explore them seems like a great idea.

We have chosen the pride of Sensirion, Switzerland — the SGP41, paired with their SHT30 temperature and humidity sensor (not the latest generation, but more than capable for the task here, used to calibrate VOC calculations).

This is the SVOC-1 — let’s explore the secrets of the VOC index together.

HA Interface