Marauder is an ESP32 based defensive cybersecurity prototype developed to educate students and ethical hackers about how wireless threats can be detected and mitigated safely. It passively monitors Wi-Fi and Bluetooth signals to demonstrate threat awareness not exploitation helping learners understand how attacks like deauthentication, spoofing, and rogue access points occur and how to secure against them. All offensive functions (jamming, spamming, impersonation) are explicitly disabled, making this a 100% legal, educational, and defensive device. The project aims to promote ethical cybersecurity awareness at hackathons and college tech events. Built using: ESP32-DevKitC-32UE, TFT LCD Touch Display, LiPo Battery, TP4056 Charger, Rocker Switch, Wi-Fi/Bluetooth Antenna, and custom 3D-printed casing. Purpose: To help students see, not attack — a visual, real-time way to study wireless behavior and improve security understanding.
