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[IOT] ESP32 WLAN CO2 Air Quaility Meter

by XylenC4

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BME280 esp32 Internet of Things MH-Z19B ThingSpeak WLAN BME280 esp32 Internet of Things MH-Z19B ThingSpeak WLAN

CO2-ESP32

Arduino CO2 and Temperature logger based on BOSCH BME280 and Winsen MH-Z19B

Functions
- Shows C02, Temperature, Humidity, Pressure
- Temperature (and humidity) can be corrected, if the BME280 if off calibration
- Thingspreak implementation including WiFi access

Github repository including shematics, arduino code and design files: [LINK](https://github.com/XylenC4/CO2-ESP32)

1x BMP280: [LINK](https://www.aliexpress.com/wholesale?SearchText=bmp280)
1x OLED:

Source

Thingiverse

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