CO2, NEED AT LEAST 48HOURS RUN TO GET STABLE DATA, ALSO NEED TO CALIBRATE DATA WITH FRESH AIR AND GAS AIR
6in1, co2, co, pm2.5, pm10, temp, hum, tvoc
AQI measurement dates come from my amateur weather station
MantarMatik™ otomasyon sistemi.
© 2018 xoloth
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
© 2019 The MathWorks, Inc.