Indoor air quality monitor based on ESP32 & Sensirion SPS30 Particulate Matter Sensor.
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Updated
Feb 28, 2021 - C++
Indoor air quality monitor based on ESP32 & Sensirion SPS30 Particulate Matter Sensor.
ioBroker IoT Framework (based on NodeMCU ESP8266)
AQI - The Air Quality Index Monitoring is build with ESP & MQ135 Sensor. Here we monitor the air quality on 0.96" I2C OLED Display and Thingspeak Server
Air quality meter based on PMS5003 and NodeMCU
The proposed system utilizes MQ135 gas sensor, DHT11 sensor, and BMP280 pressure sensor to accurately measure pollution and Air Quality Index (AQI) levels for environment monitoring. The data collected by these sensors is transmitted to Firebase (RTDB) and then it is fetched by an Android application.
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