Climate Sensor and Display

I wanted to design my own Temperature and Humidity sensor just so I could monitor the ambient temperature when I do prints. I specifically made a separate front and back so it can easily be removed from the wall. This is really useful when i decide to let the ambient temperature rise before I start my print, just to ensure I get the best quality I can get.
I provided the diagrams for the circuits, as well as some pictures. Hopefully it should be pretty straightforward.

I decided to use an epoxy to glue the temp/humidity sensor to the front of the enclosure, although I realize not everyone would want to do that. So I included models that have a hole that allows you to fasten the sensor to the front of housing. I also included a back plate with mounting screws as well. I glued this to the wall of my enclosure, but again, I realize not everyone would want to do the same.

Bill of Materials/Instructions:
1x Arduino Nano
Pretty self explanatory. I included the program I used