IoT Smart Exhaust Fan - ESP32 Based Monitoring & Control

𝗙𝗶𝗻𝗱 𝘆𝗼𝘂𝗿 𝗳𝗿𝗲𝘀𝗵 𝗮𝗶𝗿 𝘀𝗼𝗹𝘂𝘁𝗶𝗼𝗻 𝗵𝗲𝗿𝗲: https://store.honguan.com/
𝟯𝟬% 𝗢𝗙𝗙 𝗖𝗼𝗱𝗲: how2electronics

𝗣𝗿𝗼𝗷𝗲𝗰𝘁 𝗗𝗲𝘀𝗰𝗿𝗶𝗽𝘁𝗶𝗼𝗻:
In this project, we will build an IoT Smart Exhaust Fan using the ESP32 with a Manual Control and Monitoring System. The project focuses on creating a smart exhaust fan system using the ESP32 microcontroller. This system is designed to monitor environmental conditions like gas levels, temperature, and humidity through the MQ-2 Gas/Smoke Sensor and the DHT11 Humidity Temperature Sensor. The data from these sensors is sent to the Blynk Dashboard, allowing for real-time monitoring.

A key feature of this project is the automation of the exhaust fan, which is connected to a 110/220V AC power supply through a relay. The fan’s operation is controlled based on the gas levels detected by the MQ-2 sensor. When high gas levels are sensed, the system automatically turns on the fan to ventilate the area, enhancing safety and air quality.

Additionally, the system provides manual control of the fan via the Blynk Dashboard. This flexibility allows users to manually override the automatic settings, offering personalized control based on individual needs or preferences. This IoT-based solution integrates IoT Smart monitoring and control for an exhaust fan, showcasing the application of IoT technology in home and environmental safety.

𝗦𝗼𝘂𝗿𝗰𝗲 𝗖𝗼𝗱𝗲 & 𝗪𝗿𝗶𝘁𝘁𝗲𝗻 𝗧𝘂𝘁𝗼𝗿𝗶𝗮𝗹: https://how2electronics.com/iot-smart-exhaust-fan-esp32-based-monitoring-control/
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