Part List

CO2 Detector - 

Humidity & Temperature detector -  https://www.adafruit.com/product/5665?utm_source=chatgpt.com 

Wall Temp Detector -  https://www.adafruit.com/product/381?utm_source=chatgpt.com 

Oxygen Detector-

Raspberry PI/ ESP 32 - https://thepihut.com/products/arduino-nano-esp32-with-headers?variant=42482610405571&_gsid=SvrcVfBjZ8xa&utm_source=chatgpt.com&utm_medium=feed. 

Wires

Box/Enclosure 

Screen for displaying information - https://www.amazon.com/KEAcvise-3pcs-Display-Screen