Smart Farm Management System

This project is a complete IoT-based farm management system that helps monitor and automate different aspects of a poultry farm. Features Gas Sensor Alert: Detects dangerous gas levels in the farm. When the reading exceeds the safe limit, an alert is sent to Telegram. Temperature and Humidity Monitoring: Continuously monitors temperature and humidity. Sends a Telegram alert if values go beyond the normal range. Ultrasonic Feed Level Detection: Uses an ultrasonic sensor to check if the chicken feed is low. Sends a Telegram notification when the food needs refilling. Chicken Weight Measurement: A load cell-based weighing system to measure the chickens’ weight and record the data. Dashboard Monitoring: A Node-RED dashboard displays all live sensor data in real time. Worker Attendance System: Each worker scans their ID card to register attendance. An email is sent automatically containing their assigned task. The email includes a “Confirm Done” button the worker can press after completing the task. Attendance data (ID, Name, Time) is stored in a CSV file. Applied Topics Node-RED (for flow automation and dashboard) MQTT (for communication between devices) Telegram Bot (for alerts and notifications) JSON & CSV (for storing worker and attendance data) Email (for sending tasks to workers) Ultrasonic, Gas, DHT11, and weight Sensors