co2-sensor

Component library for ESP32-xx and ESP8266

Arduino imeplementation for CO2 sensors of the MH-Z series (Intelligent Infrared CO2 Module)

DIY air quality monitor: ESP32-C3, 4 Sensirion/Bosch sensors, custom 4-layer PCB, ESPHome firmware with Home Assistant integration.

Simple CO2 meter using Arduino UNO-Mega board and popular CO2 sensors (SenseAir S8, Sensirion SCD30, Winsen MH-Z14 or 19 and Cubic CM1106). Operation modes: Normal, Calibration 400ppm, Alarm adjust and Altitud compensation adjust

A cross-platform Python interface for the Aranet4 CO₂ meter

Status display and air quality monitoring (e.g. CO2, Temperature, Humidity, ...) with an ESP32/ESP8266

Embedded SCD Drivers for Sensirion CO2 Sensors - Download the Zip Package from the Release Page

A CO2 Sensor (IO-DATA UD-CO2S) Reader using USB serial.

Interactive air multisensor

Un sistema de detección del CO2 para el aula

An Homebridge plugin to get data from an Aranet4

Build a simple device that warns if CO₂ concentration in a room becomes a risk for COVID-19 aerosol infections.

A library to interface esp chips with the SCD4x CO2 sensors in the Arduino (c++) Framework.

Raspberry-Pi I2C driver for Sensirion's SCD30 sensor

MQ-135 Air Quality Sensor Board CO2 Calibration

Air Quality with CJMCU-8128 (board with CCS811 / BMP280 and SI702x)

Read TFA AirCO2ntrol Mini and CO2-Meter with python3

Indoor air quality sensor box IoT project with 3D-printed housing!

Arduino library for Infineon's XENSIV™ Photoacoustic Spectroscopy (PAS) CO2 miniaturized sensor

Python module for reading CO2 concentration from a Senseair S8 sensor connected to a Raspberry Pi