ESP32 DHT Sensor: Humidity & Temperature Monitoring with Firebase and Android App | IoT DIY

✨ Introduction: Dive into the world of Internet of Things (IoT) as we unravel the magic of ESP32 DHT Sensor. In this comprehensive guide, we’ll walk you through the process of creating a robust Humidity and Temperature Monitoring System, enriched with real-time data storage using Firebase and seamless access through an Android App.

🛠️ Project Overview: Our journey begins with a detailed exploration of the ESP32 DHT Sensor, understanding its capabilities and applications in the realm of IoT. We’ll then seamlessly integrate Firebase for real-time data storage and synchronization, creating a robust foundation for our smart system. To enhance user experience, we’ll delve into Android App Development, ensuring a user-friendly interface for remote monitoring.

🔗 Key Components:

• ESP32 microcontroller
• DHT Sensor for precise humidity and temperature readings
• Firebase for cloud-based data storage
• Android App for remote access

💡 Project Highlights:

• Step-by-step guide for ESP32 and DHT Sensor integration
• Real-time data synchronization with Firebase
• Android App development for user-friendly remote monitoring
• A hands-on approach with detailed tutorials and code snippets

📌 Step-by-Step Guide: ESP32 DHT Sensor with Firebase and Android App Integration

ESP32 and DHT Sensor Connection:

• Connect the DHT Sensor to the ESP32 according to the datasheets.
• Ensure proper power supply and check connections to GPIO pins.

Firebase Setup:

Create a Firebase project.

Set up a Realtime Database.

Copy Your Project Url & Api Key :

Install WiFi.h and IOXhop_FirebaseESP32 and WiFiClientSecure and base64 libraries in Arduino IDE.

Step 6: Code Your ESP32

Click Here To Download Code & Android APP.

Upload Code to ESP32

Connect ESP32, Set Board and Port, and Upload Code in Arduino IDE

Initial Setup

1. Connect your ESP32 to your computer.
2. Open Arduino IDE, select the ESP32 board, and choose the appropriate port.
3. Copy and paste the provided code into Arduino IDE.
4. Click on the upload button to flash the code onto ESP32.

Power Up and Initial Test

1. Power up your ESP32.
2. Open the Serial Monitor in Arduino IDE to monitor distance readings.
3. Check for any errors during the upload process.

Explore Firebase Integration

1. Visit the Firebase Realtime Database dashboard.
2. View real-time distance data in the database.
3. Experiment by changing LED status in the database for immediate visual feedback.

Enhancements, Documentation, and Sharing

1. Further enhance your project with additional features.
2. Document your code, connections, and any modifications made.
3. Share your project on GitHub for easy access and collaboration.
4. Provide links for code downloads, app downloads, and a YouTube video for a comprehensive guide.

Stay tuned for additional resources and updates to keep your project up-to-date! 🚀

• 🚀 Embark on the Journey: Follow our detailed tutorials, immerse yourself in the intricacies of IoT innovation, and witness your ESP32 DHT Sensor project come to life. Whether you’re a seasoned developer or just starting in the IoT space, our step-by-step approach makes complex concepts accessible to all.