Smart Compost Monitoring System

📑 5 slides 👁 12 views 📅 2/24/2026
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Project Overview

ESP32-based system monitors compost temperature, moisture, air quality, and ambient conditions.

Project Overview
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Social & Environmental Impact

  • Reduces organic waste in landfills and lowers methane emissions from decomposition.
  • Supports 5 UN SDGs including Climate Action, Zero Hunger, and Sustainable Cities.
  • Enhances compost quality for sustainable agriculture and soil health improvement.
  • Promotes circular economy by converting waste into valuable resources.
Social & Environmental Impact
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Market Differentiation

  • Open ecosystem using MQTT protocol for interoperability with other IoT systems.
  • Sensor fusion provides multidimensional analysis of compost biological health.
  • Low-cost alternative to expensive proprietary solutions like Monty Monitor ($199).
  • Designed for both individual users and scalable agricultural applications.
Market Differentiation
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Technical Advantages

  • Combines temperature, NH3, and moisture data for microbial activity analysis.
  • Low battery consumption as continuous monitoring isn't required for compost.
  • Open-source framework allows customization and integration with other systems.
  • Provides data-driven certainty versus traditional experience-based predictions.
Technical Advantages
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Conclusion & Future

  • Innovative solution bridging IoT technology with sustainable waste management.
  • Addresses market gap between expensive industrial and limited consumer systems.
  • Potential for expansion with additional sensors for mineral activity monitoring.
  • Contributes to smart agriculture while promoting environmental responsibility.
Conclusion & Future
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