Low-Cost Network Jammer for Wi-Fi Network in Civilian Areas

This application presents a novel approach to address the challenge of intercepting unmanned aerial vehicles (UAVs) operating within the 2.4 GHz frequency band. Jamming device operating at 2.4 GHz, with an Arduino Nano microcontroller and nRF24L01 module included. The device is designed to accurately search available wireless networks in a specific frequency range, focused on intercepting connections between drones in this spectrum Real-time system identifies networks and selects the channels, thus disconnecting targeted frequency devices Security measures in the presence of counter-drone activities are required This technology is an important tool for growth. Using Arduino Nano and nRF24L01 modules, the jamming device offers a flexible and scalable solution designed for network security professionals. The 2.4 GHz jammer provides precise interference, allowing targeted disruption of drones operating in a specific frequency band. In addition, the paper provides a detailed introduction to well-known drones operating in the 2.4 GHz frequency range, such as the DJI Phantom series and the Parrot Bebop series, and understanding these drones is crucial for planning effective countermeasures. The paper includes implementation data and results of experimental tests, providing insights into the efficiency and feasibility of a 2.4 GHz jammer designed to combat interference in UAV networks in a specific frequency band to be used.