Conceptual Design of an IoT-Based Livestock Environmental Condition Monitoring System

Abstract

Tunji John ERINLE, Joshua Boluwatife AJEWOLE and Ayodeji Israel FATOLA

Livestock farming plays a vital role in global food production, but its efficiency and sustainability are often challenged by poor environmental conditions that negatively impact animal health, welfare, and productivity. This study presents the design of a smart, Internet of Things (IoT)-based system tailored to monitor and manage key environmental factors within livestock housing environments. The system integrates multiple sensors, including temperature, humidity, and air quality sensors, with a microcontroller, which processes and transmits data in real time to a cloud platform using Wi-Fi and GSM technology. A mobile and web-based interface allows farmers to visualize environmental trends, receive instant alerts when conditions exceed preset thresholds, and make timely, informed decisions to protect animal welfare. The design prioritizes affordability, modularity, and ease of use, making it suitable for both smallholder and commercial farms. Solar-powered support ensures operation in off-grid rural areas, while built-in alert mechanisms, such as a buzzer and LED, provide immediate on-site feedback. Calibration and field testing would demonstrate the system's accuracy and reliability under varying farm conditions. By enabling real-time monitoring, predictive insight, and proactive intervention, the proposed system supports smarter livestock management, reduces animal stress, minimizes disease risks, and enhances productivity. Beyond the technological innovation, the study advocates for a shift toward data-driven, ethical farming practices aligned with global sustainability goals. It would bridge the digital divide in agriculture and equip farmers with a practical tool to better understand and respond to the environmental needs of their animals. This research contributes not only to the body of knowledge in precision livestock farming but also to the broader mission of ensuring food security and sustainable agriculture in an increasingly climate-sensitive world.

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