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Building a CO2 sensor

Contents

What are we building
Hardware used
Software used

What are we building

What are we building

Small CO2 sensor with WiFi connectivity and integrated display

Send notifications
Log data
Web interface to connect to the network

Hardware used

Hardware used

WeMos S2 Pico development board
SGP30 CO2 Sensor

Software used

Software used

C++ programming language
Arduino framework
Several libraries