A DIY CO2 meter based on the Wemos S2 Pico dev board and a SGP30 CO2 sensor. It's programmed using PlatformIO and the Arduino framework.
The full build and exercises are described on https://itenium.be/CO2duino/.
A DIY CO2 meter based on the Wemos S2 Pico dev board and a SGP30 CO2 sensor. It's programmed using PlatformIO and the Arduino framework.
The full build and exercises are described on https://itenium.be/CO2duino/.