IoT Multi-Sensor Monitor with ESP32

This project is an Internet of Things (IoT) application that uses an ESP32 microcontroller to monitor various environmental parameters. Data is collected from a DHT21 sensor (temperature and humidity), a pulse sensor, and an MQ135 gas sensor (CO2 levels). The data is displayed on a web page hosted on the ESP32 where users can turn on and off a connected light and download the recorded data.

Features

• 📡Wi-Fi Connectivity: Connects to a specified Wi-Fi network.
• 🌡️Multiple Sensors: Reads data from DHT21 sensor, pulse sensor, and MQ135 sensor.
• 🌐Web Server: Hosts a web page to display sensor data and control the light.
• 💾SPIFFS: Stores data locally in the ESP32 file system.
• 🛠️GPIO Control: Turns an LED light on and off via the web interface.

Required Hardware

• 🔌ESP32 Microcontroller
• 🌡️DHT21 Temperature and Humidity Sensor
• ❤️Pulse Sensor
• 🌫️MQ135 Gas Sensor
• 💡LED Light
• 🔗Cables and Connections

Software Libraries

• 🔌ESPAsyncWebServer
• 💾ESPAsyncTCP
• ⚙️Adafruit Sensor

Contributing

Please fork this repository and contribute by submitting pull requests. For major changes, please open an issue first to discuss what you would like to change.

Profile

Check out my GitHub profile: Esmail Sarhadi

Project Link

View this project on GitHub: phpserver-webserver-esp32

Sponsorship

If you find this project useful, please consider sponsoring:

Sponsor

License

This project is licensed under the MIT License - see the LICENSE file for details.

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