Question: Hello! I am doing an IoT project about measuring the CO2 concentration in a room/classroom, but I am having some problems with my circuit and

Hello!

I am doing an IoT project about measuring the CO2 concentration in a room/classroom, but I am having some problems with my circuit and programming code.

I would appreciate some help with coding and maybe an example of a circuit?

The material that I have is:

Lopy4 - I am unable to connect it with my computer, the Lopy4 does not appear under "my devices". Does anyone know a possible reason as to why?

Battery 3.7 v

LoRa antenna

Air quality sensor (red one by sparkfun)

Breadboard

Cables

Everything is done on a windows computer.

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