CO2 Gadget
CO2 Gadget Boxes, 3D Printed and without 3D printer
CO2 Gadget Boxes (with and without 3D printer) that you can print and modify.
Cellular Polypropylene (PP) Boxes
Here's a great idea! Let's see how to easily make boxes for our projects in a homemade way, with cheap and easily available materials.
CO2 Gadget: Advanced CO2 Meter
CO2 Gadget is a firmware to create high quality CO2 meters, with optional sensors for particulate matter, temperature, humidity, atmospheric pressure and others that allow us to analyse the quality of the air we breathe. In this article I am going to introduce and show you how to install and use, the version ... Read more
CO2 Meter TFT Colour Display with TTGO T-Display Sensirion SCD30 - The CO2 Gadget
CO2 meter with colour display and Bluetooth connection. Take it with you everywhere and measure the air quality discreetly and at any time.
CO2 meter on your mobile phone with ESP32 and Sensirion SCD30 sensor [BASIC VERSION] [BASIC VERSION].
CO2 meter with App for Android and iOS, via Bluetooth, official from the sensor manufacturer Sensirion
Are home CO₂ meters as reliable, accurate and precise as commercial ones?
How good is a home CO2 meter compared to a commercial one?
The CO2 sensor bible MH-Z19B
Discover all the secrets of the MH-Z19B CO2 sensor in one place. An inexpensive, accurate (for the price) and very easy to use CO2 sensor.