A Didactic Approach to the Design and Development of an IoT-Based Smart Aquaponic System for Sustainable Development Goals (SDG)
This study presents a didactic approach to the design and development of an Internet of Things (IoT)-based smart aquaponic system for small-scale urban agriculture. The system integrates an ESP32 microcontroller, soil moisture sensor, temperature and humidity sensor, relay-controlled water pump, and Blynk IoT platform...