Vnnie-Mun/SMART-FARM-kENYA

# Arduino Sensor Data Processor with Gemini AI + SMS Alerts A Flask-based server application that receives sensor data from wireless Arduino devices, uses Google Gemini AI to make intelligent control decisions, and sends real-time SMS alerts to farmers via Africa's Talking API. ## 🚀 Features - **REST API** for receiving Arduino sensor data via HTTP POST - **Google Gemini AI Integration** for intelligent decision making - **SMS Alerts via Africa's Talking** for real-time farmer notifications - **Environmental Control Logic** for temperature, humidity, light, and gas monitoring - **Intelligent Alert Management** prevents SMS spam with state tracking - **Farmer-Friendly Messages** with emojis and clear action guidance - **Comprehensive Logging** of sensor data, AI decisions, and SMS alerts - **Configurable Thresholds** for all sensor parameters and alert cooldowns - **Robust Error Handling** with fallback rule-based decisions - **Health Check Endpoints** for monitoring system status - **Sandbox/Live Environment** support for development and production ## 📊 Sensor Data Processing The system processes four types of sensor data: - **Temperature** (°C) - Controls fan and LED color - **Humidity** (%) - Additional environmental context - **Light Intensity** (0-1023) - Ambient light monitoring - **Gas Level** (0-1023) - Safety gas detection ## 🧠 AI Decision Logic ### Temperature Control Rules: - `≥ 30°C`: Start fan, turn on red LED (hot) - `15°C - 30°C`: Stop fan, turn on yellow LED (normal) - ` 300`: Trigger gas alert (critical priority) All decisions are processed through Google Gemini AI for intelligent reasoning and can fall back to rule-based logic if AI processing fails. Critical alerts automatically trigger SMS notifications to farmers with actionable information. ## 🛠️ Installation & Setup ### 1. Clone and Install Dependencies ```bash git clone cd arduino-sensor-processor pip install -r requirements.txt ``` ### 2. Configure Environment Variables Copy the …