Project Overview
Benchtop laboratory prototype with MQ-135 air quality gas sensor, DHT22 temperature sensor, MQ-7 carbon monoxide sensor, ESP32 board on breadboard, and 0.96-inch OLED screen displaying live AQI.
Modern commercial and industrial infrastructure requires automated, real-time sensing and telemetry. Conventional manual monitoring suffers from high latency, human error, and lack of predictive fault visibility for Air Quality Monitoring System.
A turnkey engineering prototype integrating high-precision sensor modules, dedicated microcontroller unit, and cloud telemetry protocols to automate measurement, trigger alert thresholds, and provide remote dashboard control.
Core Project Objectives
Capture continuous analog/digital sensor readings with robust noise filtering and hardware calibration.