ESP32-Based Ornamental Fish Feeding Automation System With Sensor Utilisation and Fuzzy Logic Implementation

Authors

  • Muhammad Hafidz Fachrezi IPB University Author
  • Darrell Juro Rudy Pradana IPB University Author
  • Aulia Najiha Putri IPB University Author
  • Aisyah Rahmadiniyah IPB University Author
  • Dhaifan Rahadhian IPB University Author
  • Shalfa Hafizh Sulaiman IPB University Author
  • Atikah Safitri Siregar IPB University Author

DOI:

https://doi.org/10.62535/wfkftp07

Keywords:

ESP32, fuzzy logic, water quality, automation, fish feeding

Abstract

The efficiency of ornamental fish feeding significantly influences fish health and water quality in aquaculture systems. Manual feeding often results in overfeeding or underfeeding, leading to water pollution and reduced fish productivity. This study aims to design and implement an automated ornamental fish feeding system using the ESP32 microcontroller integrated with temperature, pH, and dissolved oxygen sensors. The system employs Mamdani fuzzy logic to determine feeding quantities based on real-time environmental parameters. Research was conducted at the Aquaculture Production Laboratory and Hardware Laboratory 2, IPB University. The results show that the system is capable of dynamically adjusting feeding amounts, thereby reducing feed waste and maintaining water quality. The fuzzy logic approach allows for adaptive and efficient feeding management, outperforming fixed-timer systems. This automation technology supports sustainable and technology-driven ornamental fish farming.

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Published

2025-09-21

How to Cite

ESP32-Based Ornamental Fish Feeding Automation System With Sensor Utilisation and Fuzzy Logic Implementation. (2025). Journal of Applied Science, Technology & Humanities | JASTH, 2(4), 584-594. https://doi.org/10.62535/wfkftp07