This channel monitors indoor air quality using an MQ-135 sensor and NodeMCU ESP8266. It measures gas concentrations (CO₂, NH₃, ethanol, benzene, smoke, etc.) and sends real-time PPM readings to ThingSpeak for visualization and analysis. The system include

This channel collects live environmental data using an ESP32-based IoT node equipped with DHT22 for temperature and humidity, and multiple MQ gas sensors (MQ2, MQ3, MQ4, MQ7, MQ8, MQ135) for monitoring air quality parameters such as smoke, alcohol vapors,

Estación meteorológica experimental instalada en la terraza de la Universidad Privada Boliviana (Santa Cruz). Proyecto de monitoreo ambiental con ESP32, enviando datos de temperatura, humedad, calidad de aire y gases.

Office Air Quality

Simulated air quality data with PM2.5, PM10, and CO2 sent to ThingSpeak

테스트

ESP8266-based IoT Air Pollution Monitoring System

Monitors temperature, humidity, and air quality using ESP8266, MQ135, and DHT11 sensors.

HOME PROJECT

This channel logs real-time data from an Esp8266 based wireless sensor network measures sensor network that measures ambient temperature using DHT11 sensor and air quality using an MQ135 sensor

A monitoring system for trucks and warehouses using IoT to track air quality and gas levels with sensors like MQ135, MQ7, MQ8, and MQ5.

Monitoring temperature, humidity, and air quality using ESP32

Air Quality Monitoring

Arduino environmental monitoring

ESP8266 + BME280+MQ135 Indoor house air monitor