eco2AI is a python library which accumulates statistics about power consumption and CO2 emission during running code.

AirMeter.io is an OpenSource platform for building Internet of Things (IoT) connected CO2 monitors.

.NET library for the HT2000 CO2 USB data logger, with support for dumping logs

Originally designed to control the heat and light for a germination and grow station for my succulents mimicing the seasonal conditions anywhere in the world. The upside is that it will also control a full sized grow installation, hydroponics station and even a reptile vivarium.

A visualisation of CO2 levels as a vertically stacked graph, with days going upwards. Using @tomhazledine's <stacked-sparklines> web component.

RPi-based Smart Environmental Monitoring System for indoor areas with wireless connectivity and control

An air quality monitoring system (from CO2 & Humidity). Also able to regulate the speed of a ventilation fan according to the air quality index (4 level of air pollution).

CO2/Temperature (or any other sensor) monitor with Web UI and Telegram Bot (alerting, status, chart etc)

This package allows you to subscribe to the data output of a CO2 sensor and display it on a graphical user interface (GUI) with highly customizable parameters.

An app to show indoor co2 levels and air quality

Домашняя климатическая станция с низким потреблением на Ардуино