Tag: MH-Z19

Read MH-Z19 CO2 meter to Domoticz using an arduino and esp8266

In order to further automate the ventilation of my house I want to be able to measure CO2 levels in the livingroom and have the ventilation adjusted according. This post describes how to connect everything and get the readings to Domoticz. In a next post I will describe how to use these readings to setup automatic […]