Hi

What Is This?

• This repo contains codes used in a project for the half sem course Embedded Systems Workshop (ESW) at IIITH

The Project:

• We sense the indoor air pollution levels at the place our node is deployed using various parameters such as CO2, VOC, PM2.5, PM10, Temperature, Humidity
• And then we show the data to user through a nice looking :) Dashboard.
• Visit the dashboard Here
• Note: This repo only contains the code used for our node and data validations. The code for Dashboard can be found at:
  • Frontend: https://github.com/Abhinavreddy-B/ESW_Frontend
  • Backend: https://github.com/Abhinavreddy-B/ESW_Backend

Repo Structure:

• Calibrate: Used to calibrate our data (The data are in CSV files) using python scripts (using linear regression)
• Deployment: The final version of code uploaded to ESP32 stays here
• Final: Python codes to fetch, create, delete OM2M resources (credentials)

---

Do checkout our presentation Here

---

Contributors

• Rohit Gowlapalli
• Gnana Prakash Punnavajhala
• Abhinav Reddy Boddu
• Losetti Mourya