An environment monitor based on a Raspberry Pi Zero W, a Pimoroni Enviro+ and a Plantower air quality sensor to monitor, display and report on air particles, gases, temperature, humidity, noise and air pressure.

AireLibre is a community response to the need to know about air quality in a free, collaborative and decentralized way.

Python repository for OPCN3 and OPCN2 on RPI3

SMOGGIE is an ultra-low cost automated air quality monitor with a rain proof enclosure and a simple mount system to make installation easy.

BC Sensor Series Firmware SDK

This folder contains all you need to build our air quality device!

Air Quality Index Predict the weather is good or bad

Simple CO₂ LED Meter

A tool for analysis of air quality data, measured by low cost sensors

Air-Pi is a DIY project to monitor the Air Quality. It uses the Raspberry pi, a cheap air quality sensor, and a small display.

Combines multiple sensors and a ESP32S3 to deliver air quality mesaurements for indoor. And displays it on an screen and via WEB UI (Wifi)

DIY air quality meter based on Arduino UNO microcontroller, a carbon dioxide sensor and a temperature and humidity sensor

TaiwanAQ provides tidy and efficient access to Taiwan’s air quality data, including both historical measurements and near-real-time data from the Environmental Data Open Platform.

The airquality-exporter provides metrics from environmental sensors to give insights about the airquality in a room.

Web application that collects air quality data from a sensor node and visualizes it using charts (particulate matter, temperature and humidity). MongoDB, Express.js, React, Node.js

NRF52 BLE Agriculture example

BME680 IAQ on a Heltec Wifi-Kit32

An arduino implementation that uses fingerprint sensor to open door. It also has implementation for air quality sensor which opens windows if air quality is low.

This repository contains Puneet Bansal's contribution to IOT Embedded Firmware Final Project ( Spring 2019).

Integration of Sensirion SEN55 with PicoW to measure indoor air quality