Air Monitoring on ESP32, using BME680 and CCS811 environmental sensors. Sensor data on this channel may not be calibrated.
sensor: DHT11,MQ-9,MQ-135,Sonar sensor
Arduino Mega 2560 + GSM Sim900
CCS811 (T/H compensated with ENS210)
My own device based on ESP8266. Sensor for temp, humm and pressure is BME280. Second sensor is MH-Z19 for CO2 concentration. Device located at office or home, Moscow, Russia.
E+E EE871 Sensor
Measuring principle non-dispersive infrared technology (NDIR)
Weatherduino Pro2 Plus
Air Quality Monitor
iAQ-core indoor air quality sensor
Data presented here is from an WeatherDuino - Air Quality Monitor development system.
LoRa CO2 sensor demo
Data from Air Quality Sensors connected to a WeatherDuino Pro2 PLUS system by Werk_AG
AQI index computed from a WheatherDuino station
This Is data from a Weatherduino ProPlus Air Quality Monitor
Measuring of CO2 concentration, relative humidity, temperature and atmospheric pressure
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