hello guys, I am still a Arduino beginner and I have a problem. I have to address and output the CO2 concentration with a Cozir CM0017 CO2 sensor via an RS232 serial interface for a part of a project. I am not so good at this and I would like to ask for your help with my problem with tips and solut…

RS232 CO2 Sensor Cozir CM0017

thmi September 28, 2017, 1:35pm 3

wvmarle this is the Sensor I am using

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