Description

AeroShield: Wi-Fi Enabled ESP32 Air Quality Monitor with OLED

AeroShield is a compact, high-efficiency, open-source environmental monitoring platform designed entirely within KiCad. Built around the powerful ESP32-S3 ecosystem, this device serves as an intelligent indoor air quality data logger and visualizer. It samples real-time carbon dioxide (CO2) concentrations, precise ambient temperature, and relative humidity, projecting live metrics onto a crisp local OLED interface while paving the way for seamless IoT cloud data integration via Wi-Fi.

Schematic and Layout

SCHEMATIC DIAGRAM

Screenshot 2026-06-15 at 1.34.02 AM.png

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Jun 15,2026

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AeroShield: Wi-Fi Enabled ESP32 Air Quality Monitor with OLED

An ESP32-based Air Quality Monitor with OLED display that measures CO₂, temperature, and humidity, with optional Wi-Fi data logging.

Published: Jun 15,2026

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