https://github.com/lane-romuald/iot-irrigation-data-collection-system
An IoT-based data collection system using the ESP32 microcontroller programmed with Arduino to monitor environmental conditions for smart irrigation. The system measures soil moisture, temperature, air temperature, humidity, and rain probability. Data is stored locally on an SD card and uploaded to the ThingSpeak platform.
https://github.com/lane-romuald/iot-irrigation-data-collection-system
arduino cloud data data-collection esp32 openweather openweathermap thingspeak wi-fi
Last synced: 8 months ago
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An IoT-based data collection system using the ESP32 microcontroller programmed with Arduino to monitor environmental conditions for smart irrigation. The system measures soil moisture, temperature, air temperature, humidity, and rain probability. Data is stored locally on an SD card and uploaded to the ThingSpeak platform.
- Host: GitHub
- URL: https://github.com/lane-romuald/iot-irrigation-data-collection-system
- Owner: Lane-Romuald
- License: mit
- Created: 2024-10-23T11:40:58.000Z (12 months ago)
- Default Branch: master
- Last Pushed: 2025-01-21T19:16:58.000Z (9 months ago)
- Last Synced: 2025-01-21T20:19:53.535Z (9 months ago)
- Topics: arduino, cloud, data, data-collection, esp32, openweather, openweathermap, thingspeak, wi-fi
- Language: C++
- Homepage:
- Size: 22.5 KB
- Stars: 1
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
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README
# IoT-Irrigation-Data-Collection-System
This repository contains the Arduino firmware for an IoT-based data collection system, utilizing the **ESP32 microcontroller**, to measure:
- **Soil Moisture**
- **Soil Temperature**
- **Relative Humidity**
- **Air Temperature**
- **Rain Probability**
The system is designed to collect real-time environmental data to enable smart irrigation and agricultural monitoring.
## Features
- **Local Data Storage**: Collected data is stored locally on an SD card for redundancy.
- **Cloud Integration**: Data is transmitted to the ThingSpeak IoT platform for remote access and analysis.
- **Multi-Sensor Support**:
- Soil moisture and temperature data are collected using HW-390 and DS18B20 sensors, respectively.
- Relative humidity and air temperature are collected using the AM2302 sensor.
- Rain probability data is retrieved via the OpenWeatherMap API.
- **Low-Power Mode**: The system leverages ESP32 deep sleep mode to optimize energy consumption.
## Requirements
### Hardware
- **ESP32 Microcontroller** (Programmed using Arduino IDE)
- **HW-390 Soil Moisture Sensor**
- **DS18B20 Temperature Sensor**
- **AM2302 (DHT22) Humidity and Temperature Sensor**
- **RTC Module (e.g., DS3231)**
- **SD Card Module**
- **Power Supply**
### Software
- **Arduino IDE**
- Required Libraries:
- `OneWire.h` and `DallasTemperature.h` for DS18B20
- `DHT.h` for AM2302
- `RTClib.h` for RTC module
- `SD.h` for SD card operations
- `WiFi.h` and `ThingSpeak.h` for cloud connectivity
## Getting Started
1. Clone this repository:
```bash
git clone https://github.com/Lane-Romuald/IoT-irrigation-data-collection-system.git
```
2. Open the project in Arduino IDE.
3. Install the required libraries using the Arduino Library Manager.
4. Configure your WiFi credentials and ThingSpeak API keys in the source code:
```cpp
const char* ssid = "your_wifi_ssid";
const char* password = "your_wifi_password";
unsigned long myChannelNumber = your_channel_number;
const char* myWriteAPIKey = "your_api_key";
```
5. Upload the firmware to your **ESP32 microcontroller**.
6. Connect the sensors as per the pin configuration specified in the code.
## Contribution
Contributions are welcome! Feel free to fork the repository and submit pull requests for enhancements or bug fixes.
## License
This project is licensed under the MIT License. See the `LICENSE` file for more details.
## Author
Developed by **Tamekeng Lane Romuald**
Contact: [laneromuald@gmail.com](mailto:laneromuald@gmail.com)
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