After watching this YouTube video by Jeff Geerling. I printed and built the Air Gradient.
In Jeff's video, he mentioned that temp sensor might give higher readings because of it's locations in the case.
I noticed what I believe to be high then normal temps. So I modified the case Airgradient supplies here. So that the temp/humify sensor is now outside the case and will hopefully give more accurate readings.
The author remixed this model.
Molded the case around the temp sensor to get better readings.