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 solutions.
PS: sorry for my english I am from Austria :D
Thanks a lot and I hope for helpful answers.