Change getCO2Raw return to int

WifWaf / MH-Z19

For Arduino Boards (&ESP32). Additional Examples/Commands., Hardware/Software Serial

GNU Lesser General Public License v3.0

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Closed drawlerr closed 4 years ago

drawlerr commented 4 years ago

We're getting an int from the sensor, no need to make it into a float.

WifWaf commented 4 years ago

I agree - cheers for the pull request.