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Stream/Area:
-
Subject:
-
Paper ID:
IJSREM64321
Volume:
10 |
5 |
May 2026
Pages:
1-5
Publication Frequency:
Monthly (12 issues per year)
License:International Journal of Scientific Research in Engineering and Management follows the Creative Commons Attribution 4.0 (CC BY 4.0) License, allowing free use and distribution with proper attribution.
Electronics & telecommunication
Padamabhooshan Vasant Patil Institute of Technology
Electronics & telecommunication
Padamabhooshan Vasant Patil Institute of Technology
Modern agriculture increasingly relies on technology to address the challenges of labour shortages, resource constraints, and productivity demands. This paper presents a Bluetooth – controlled multifunctional agricultural bot capable of performing spraying, ploughing, and seeding operations autonomously. The bot is powered by an ESP32 microcontroller, which coordinates the movement and operation of various functional modules through wireless connectivity. Solar energy integration ensures sustainability, enabling farmers to manage small and medium-sized farming plots efficiently. By combining mechanized precision with IoT-based control, this system significantly reduces manual labour requirements, optimizes the use of water and fertilizers, and promotes eco-friendly farming practices.
KEYWORDS
The development of the Bluetooth-operated agricultural bot marks a significant step toward democratizing automation in modern farming. This research successfully demonstrates how a compact, low-cost prototype can integrate ploughing, seeding, and spraying operations into a single robotic unit governed by an ESP32 microcontroller. The system receives commands via a smartphone application, allowing easy operation without specialized technical knowledge. Experimental evaluations confirmed that the prototype achieves accurate motion control, efficient water and seed distribution, and sustainable energy utilization through solar support. The model also minimizes direct human exposure to pesticides, thereby promoting safer and more eco-friendly agricultural practices. Compared with conventional manual methods, the bot presented substantial improvements in time efficiency and uniformity of operations while lowering labor dependency. Through modular design and renewable power integration, this work demonstrates the feasibility of automated, low-maintenance agricultural systems suitable for small-scale farmers. The proposed framework can serve as a foundation for future enhancements—such as adding AI-based crop health monitoring, GPS-assisted navigation, and cloud data analytics—to move closer to the vision of comprehensive precision agriculture. Ultimately, the study validates that robotic solutions, when designed with affordability and sustainability in mind, can transform conventional farming into a more productive, efficient, and environmentally responsible practice.
1. Upadhyaya, S. K., Kulkarni, P., & Patil, V. (2018). Agricultural Robotics: A Review. International Journal of Engineering Science and Computing, 8(5), 17356– 17362. 2. Patil, S. S., Patil, V. V., & Bhalekar, V. S. (2020). Advancements in Autonomous Agricultural Robotics: A Review. International Journal of Recent Technology and Engineering, 8(6), 2050–2056. 3. Moreno, M. V., Durán-Ros, M., & Rial-Rivas, M. E. (2018). Smart Farming: Including the Use of Sensors for the Detection of Pests and Diseases in Crops. Sensors, 18(12), 4312. 4. Bhandari, M., & Garg, S. K. (2019). Wireless Sensor Networks for Smart Agriculture: A Review. Journal of Sensor and Actuator Networks, 8(2), 27. 5. Dai, N. (2009). Development and Application of Agricultural Robot. Agricultural Research, 31(2), 241–243. 6. Zhang, C., & Kovacs, J. M. (2012). The application of small unmanned aerial systems for precision agriculture: A review. Precision Agriculture, 13(6), 693– 712. 7. Liakos, K. G., Busato, P., Moshou, D., Pearson, S., & Bochtis, D. (2018). Machine learning in agriculture: A review. Sensors, 18(8), 2674. 8. Wolfert, S., Ge, L., Verdouw, C., & Bogaardt, M. J. (2017). Big data in smart farming: A review. Agricultural Systems, 153, 69–80. 9. Kamilaris, A., Kartakoullis, A., & Prenafeta-Boldú, F. X. (2017). A review on the practice of big data analysis in agriculture. Computers and Electronics in Agriculture, 143, 23–37. https://doi.org/10.1016/j.compag.2017.09. 037
Publication Date
5/30/2026
Peer Review Type
Double-Blind Peer Review
Review Rounds: 2
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The authors declare no conflict of interest related to this research work.
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