Ranger Green
Where Nature Meets Smart Technology.
Created on 23rd February 2025
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Ranger Green
Where Nature Meets Smart Technology.
The problem Ranger Green solves
THE PROBLEM IT SOLVES
How Ranger Green Helps Users
1. Automated Watering System
- The soil moisture sensor monitors soil conditions and automatically controls the water pump.
- Ensures crops receive adequate water without human intervention.
- Reduces water wastage and optimizes irrigation efficiency.
2. Remote Monitoring and Control
- The ESP8266 module allows users to monitor data remotely via the internet.
- Farmers can check moisture levels, temperature, humidity, and solar intensity from anywhere.
- The system can be integrated with a mobile app or web dashboard for better accessibility.
3. Energy Efficiency with Solar Light Intensity Measurement
- The BH1750 light sensor helps in measuring solar intensity.
- This data can be used to optimize solar panel positioning or adjust watering schedules based on sunlight exposure.
4. Labor and Cost Reduction
- Reduces manual labor required for watering crops.
- Saves on electricity and water bills through optimized resource usage.
- Ideal for large farms, greenhouses, and home gardens.
5. Safety and Reliability
- The relay module ensures safe operation of the water pump.
- The transistor and diode provide circuit protection against voltage spikes and overheating.
- Prevents electrical failures and damage to expensive equipment.
Use Cases
- Home Gardening – Automated plant watering for potted plants and small gardens.
- Commercial Farming – Large-scale irrigation automation for better crop yield.
- Greenhouses – Temperature, humidity, and light intensity monitoring for controlled environments.
- Smart Irrigation Systems – Municipal and community farming projects to optimize water usage.
- Research and Development – Ideal for agricultural studies, precision farming projects, and IoT-based applications.
📂 Category: Hardware + Software
Challenges we ran into
Challenges Faced and Solutions in Ranger Green
Challenges Encountered and Solutions Implemented
1. Overheating of Components in Continuous Operation
- Issue: Components like the transistor and relay module overheated after prolonged operation, posing a risk of failure.
- Solution: We improved heat dissipation by using heat sinks and opting for higher-rated components that could handle greater loads more efficiently.
2. Voltage Issue with NodeMCU ESP Module
- Issue: The ESP module experienced voltage fluctuations, leading to sensor failures and system instability.
- Solution: We introduced a transistor (BC547), a resistor, and a diode (IN40007) to regulate the voltage and ensure smooth sensor operation without interference.
3. Overall Power Supply Issues
- Issue: The entire system faced intermittent power failures, affecting the overall performance.
- Solution: We integrated a breadboard power supply module, which ensured stable voltage distribution to all components, enhancing overall system reliability.
4. Calibration of Sensors for Accuracy
- Issue: Initial readings from sensors such as temperature, humidity, and soil moisture were inconsistent, requiring recalibration.
- Solution: We cross-checked sensor outputs with reference values, adjusted parameters in the software, and refined calibration methods for enhanced accuracy.
5. Data Storage and Real-Time Uploading to Azure
- Issue: We faced difficulties in storing and uploading real-time data to Azure, leading to inconsistencies in data management.
- Solution: To address this, we developed a local server database to temporarily store and process the data before syncing it with Azure, ensuring seamless data management and reliability.
Discussion
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