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,

Canal de monitoreo de rack , proyecto de investigación

Collecting temperature and humidity from a DHT11 sensor collecting presuure and temperature from Bmp280 sensors collecting fog from mq135 sensors collecting infromstion from rain sensor

Environmental monitoring system

Se recolecta datos de un sensor DHT11 el cual entrega humedad relativa, temperatura ambiente e índice de calor, además se agregan datos de un sensor MQ135 para registrar la calidad del aire.

ESP8266 + BME280+MQ135 Indoor house air monitor

E.E Caetano de Campos

A coal monitoring system to detect gas, air quality and measure temperature, humidity and vibration.

Recolectamos datos de sensor dht 22 y mq135 para visualizar en web y display

recolección de datos de un sensor dht22 humedad relativa, temperatura y sensación térmica, ademas se agrega datos de un sensor MQ135 para registrar calidad de aire

Entrega de humedad, DH22. sensor Gas

Test ThingSpeak Account

A weather station build around ESP32 with BME280, MQ135, and BH1750

Here we are USING MQ135 TO MONITOR AIR QUALITY. ALSO, USING ESP8266 TO SEND DATA TO THINGSPEAK .

Weather station using an ATmega2560 and ESP8266 Author: Nikola Bogdanov