A short pure micropython sgp30 project for M5Stack Core or Grey.
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Updated
Feb 11, 2021 - Python
A short pure micropython sgp30 project for M5Stack Core or Grey.
.NET library for the HT2000 CO2 USB data logger, with support for dumping logs
Simple CO₂ LED Meter
Monitoring air quality (CO2, temperature, humidity and TVOC) with a Raspberry Pi, an MH-Z19 and an VMA342 sensor.
Monitoring CO2 levels, and temperature with an ESP8266 D1 Mini microcontroller and a Sensirion SCD40 CO2 sensor.
Measures the CO2 level in the room and gives a warning when to ventilate. All values are also distributed via MQTT.
Seeeduino XIAO CO2 Monitor (Arduino Sketch & Processing Sketch)
CO2 Monitor Sample. ZyAura ZG-01 sensor based modules.
DIY Frugal CO₂ Sensor: Arduino & inexpensive parts to build a sub-$100 system to track and evaluate COVID-19 risk using CO₂ levels to estimate ventilation and occupancy.
CO2/Temperature (or any other sensor) monitor with Web UI and Telegram Bot (alerting, status, chart etc)
Raspberry Pi program for air monitoring
Connect Honeywell Resideo CO2 meter to Home Assistant
Monitor and show CO2, temperature, humidity and pressure with M5StickC+ENV II Unit+MH-Z19C (Arduino)
A simple web dashboard showing the current CO2 concentration in your room.
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.
This repository has the code that helps you to build DIY CO2 measuring devices and connect them to your smartphone.
Reads Co2 Sensors like TFA-Dostmann AirCO2ntrol or similar with USB ID 04d9:a052
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