arduino-esp8266-mh-z19-serial

CO2, humidity and temperature sensor on ESP8266 with mh-z19 co2 sensor and dht-22 temperature and humidity sensor.

You can use project https://github.com/jehy/co2-online-display as backend to this program. See full description on https://geektimes.ru/post/270958/ (you can use Google translate from Russian).

#Compilation

1. Copy file "dataServer.h.sample" to "dataServer.h" and specify there your server address.
2. Copy file "WiFiCreds.h.sample" to "WiFiCreds.h" and specify there your WiFi cridentials.
3. Install Wemos D1 to the Motherboards section in Arduino IDE
4. Enjoy!