Smart Coastal Sprayer For Small Scale Farmers Using Wind-assisted Battery Charging

• Author(s):

  Anusuya P | Devadharshini P | Dhevatharshini M | Mahadevi M | R.JagaviM.Sc.Agri

• Keywords:

  Precision Agriculture, Wind-adaptive Spraying, Renewable Energy Harvesting, ESP32 Automation, Coastal Farming, Pesticide Drift Mitigation, Smallholder Technology.

• Abstract:

  Traditional Pesticide Spraying In Coastal Regions Suffers 40-60% Wastage Due To Unpredictable Wind Patterns. This Paper Introduces An ESP32-based Autonomous Sprayer Integrating Wind Turbine Battery Charging, Real-time Anemometer Monitoring, And MPU6050 Stabilization. The Wind-aware Adaptive Algorithm Dynamically Adjusts Nozzle Angle And Spray Rate Based On Wind Velocity/direction, Achieving 42% Chemical Savings And 91% Coverage Uniformity. The System Enables Small-scale Farmers (<5 Acres) To Access Precision Agriculture Technology While Ensuring Sustainability Through Renewable Wind Energy Harvesting.

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Other Details

• Paper id:

  IJSARTV12I4105084

• Published in:

  Volume: 12 Issue: 4 April 2026

• Publication Date:

  2026-04-20

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