Tutorials

Below are our Mini Project #3 Tutorials. An image for each tutorial is shown in the carousel below. Currently, links go to the pull requests.

References

Below are the main resources we used when developing our project. These were useful, especially when designing the PCB and planning out how all of the sensors would be connected to the ESP32 Feather V2. Furthermore, they helped us interpret our various environmental sensor data.

• Adafruit ESP32 Feather V2 - Guide for the Feather V2 board, crucial for pin assignments and overall planning
• Adafruit BME680 - Guide for the BME680 sensor, needed for pin assignments and example code
• Adafruit SCD-40 - Guide for the SCD-40 sensor, needed for pin assignments and example code
• Adafruit PMSA003I - Guide for the PMSA003I sensor, needed for pin assignments, example code, and power budget
• Adafruit ICS-43434 - Guide for the ICS-43434 MEMS microphone, needed for pin assignments and example code
• Adafruit 2.2" TFT Display - Guide for the 2.2" TFT display, needed for pin assignments and example code
• TFT_eSPI - Library facilitating displaying data on the TFT display
• RandomNerdTutorials Guide - Helped decide pin assignments for the ESP32
• CO2 Levels in Classrooms - Helped to interpret our CO2 data and establish thresholds
• Guide for AQI - Helped to interpret our AQI data and establish thresholds
• Safe Noise Levels Guide - Helped to interpret our microphone data and establish thresholds
• Understanding Humidity in Offices - Helped to interpret our humidity data and establish thresholds
• Room Temperature - Helped to interpret our temperature data and establish thresholds