I cannot get the screen to initialize when running the sensor with this library and the screen with Adafruit's library. It's a very weird issue but it seems like MHZ19 library somehow messes up stuff so the screen library is not able to be intialized. The screen can be initialized in 128x32 mode though, but I need to display data that requires 128x64 resolution.
Any idea on how to fix this will be mostly welcomed!
Mauricio