IoT Scent Reproduction Firmware (ESP8266)

This repository contains the embedded C++ firmware for the MoldSEF Scent Reproduction System.

The device acts as an edge node that maintains a persistent WebSocket connection to the central backend. It receives real-time AI-generated scent inference commands and triggers physical hardware actuators (pumps/atomizers) to reproduce the target scent.

Hardware is finished

Important

Project won 3rd place on national competition

Related Repositories

• Backend (FastAPI/AI): github.com/maximbenea/fastapi-backend
• Frontend (Vite/React): github.com/maximbenea/vite-frontend

System Architecture

graph LR
    A[Video Input] --> B(Frontend)
    B --> C{FastAPI Backend}
    C -->|Groq API| D[Scent Inference]
    D --> C
    C -->|WebSocket JSON| E[ESP8266 Firmware]
    E -->|GPIO Trigger| F[Scent Hardware]

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