Dual-section IoT plant health monitoring system using ESP32-CAM microcontrollers with integrated AI classifiers for real-time crop assessment. Soil Moisture Sensors and DHT11 temperature/humidity sensors feed environmental data to local ESP32-CAM Processing Units, where on-device AI Classifiers evaluate plant health status for both healthy and unhealthy maize and beans. Sensor Data Aggregators combine moisture and thermal readings, outputting classification results and sensor telemetry to Serial Monitor and OLED Display endpoints for immediate farmer feedback. This edge-based architecture eliminates cloud dependency, reduces latency, and enables autonomous decision-making in remote agricultural environments. Fork and customize this diagram on Diagrams.so to adapt sensor types, add cloud integration, or scale to multi-crop monitoring deployments.