Connecting and controlling WS2812B LEDs to ESP8266 with ESPEasy
Easily connect and control LEDs with your ESP8266 with ESP Easy.
CO2 Meter
Build your own CO₂ Meter easily with these tutorials.
A CO₂ Meter quality and very easy to make. Modularso that you can make it grow with your needs.
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.
Easily connect an SSD1306 OLED display (or two) to ESPEasy
Using an OLED display with ESP Easy is very easy. Here are the step-by-step instructions with video
Comparison CO2 sensors MH-Z19B vs Senseair S8
Here you will find the differences and similarities between the MH-Z19B and Senseair S8 CO2 sensors.
A home CO2 meter with Wifi against the coronavirus: The CO2 Easy
Easily build your own quality CO2 meter in an afternoon
What does CO₂ have to do with Covid?
Find out what CO2, present in the air we breathe, has to do with Covid.
CO2 meter with ESP8266
CO2 (carbon dioxide) is a dangerous gas for humans. In high concentrations it can cause dizziness, headache, high blood pressure, rapid heart rate, asphyxia and unconsciousness.