SpectrumBreaker

🚨 ESP32 2.4GHz Jammer & Wireless Attack Toolkit

Author: Balwant Tool Type: Wireless Penetration Testing & Research
Disclaimer: 🔒 FOR EDUCATIONAL & RESEARCH PURPOSES ONLY

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🔍 Overview

This project is a compact but powerful wireless attack tool built using *ESP32, **3x NRF24L01 modules, **OLED display, **NeoPixel LED, and *push buttons for control.
It supports full-spectrum scanning, jamming, and spoofing across the 2.4GHz band, including:

• 📡 Wi-Fi Deauth + Scanner + Analyzer
• 📶 Full 2.4GHz Band Jammer
• 📘 BLE Spoofer & BLE Scanner
• 🍏 Sour Apple Attack
• 💡 Real-time status display with OLED + NeoPixel
• 🎮 Button-based menu navigation

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🛠 Components Used

Component	Function
ESP32	Main controller
NRF24L01 x3	Wireless jamming and spoofing
OLED 128x32	Display for menu/status
NeoPixel LED	Visual status indicator
Push Buttons	Menu navigation (up/down/select)
Battery / USB	Power supply

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🚧 Feature List

✅ 1. Wi-Fi Scanner

• Lists all nearby 2.4GHz Wi-Fi networks
• Displays SSID, RSSI, channel, encryption

✅ 2. Wi-Fi Deauth Jammer

• Disconnects all clients from selected AP
• Sends continuous deauth packets

✅ 3. Full 2.4GHz Jammer

• Uses NRF24L01 to send noise-like packets across all channels (1-13)
• Effectively blocks communication in 2.4GHz spectrum including:
  • Wi-Fi
  • Bluetooth Classic / BLE
  • ZigBee / RF toys

✅ 4. BLE Scanner

• Scans and lists active BLE devices
• Shows MAC address and device name

✅ 5. BLE Spoofer

• Mimics known BLE device names and MACs
• Broadcasts fake BLE beacons (advertising spoof)

✅ 6. Sour Apple Attack

• Specialized spoofing used to trick Apple devices into connecting or leaking info
• Exploits BLE advertisement weaknesses

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⚙ How the 2.4GHz Jammer Works

📡 Technical Insight:

The *NRF24L01 module, though originally designed for short-range data transfer, can be *misused to flood the 2.4GHz spectrum by sending random packets or bursts of data at high rates. Here's how it works:

1. Channel Selection:
   The 2.4GHz ISM band (used by Wi-Fi, BLE, ZigBee) ranges from 2400 MHz to 2483.5 MHz, divided into **13 channels for Wi-Fi (in most regions).

2. Noise Generation:
   The NRF24L01 can be programmed to transmit continuously on any of these channels. It sends malformed packets or random bytes repeatedly, overwhelming legitimate packets.

3. Interference Behavior:
   This causes:

   • Wi-Fi packets to be corrupted or dropped
   • BLE advertisements to get lost
   • ZigBee communications to slow or fail
   • General 2.4GHz chaos in the area

4. Multi-Module Parallel Jamming:
   Using 3 NRF24 modules allows the tool to jam multiple channels simultaneously, making it more effective and harder to counter.

5. Detection Resistance:
   No real MAC is used during noise transmission. Makes it hard to trace and identify via standard sniffing tools.

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📲 How to Use

1. Power on the device

2. Menu appears on OLED

3. Use UP / DOWN / SELECT buttons to choose:

   • Wi-Fi Scanner
   • Wi-Fi Jammer
   • 2.4GHz Full Jammer
   • BLE Scanner
   • BLE Spoofer
   • Sour Apple

4. Select Target (for Wi-Fi/BLE spoof attacks)

5. Status shows on OLED + LED (color-coded)

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🔵 LED Status Indicators

Color	Status
Green	Idle / Ready
Blue	Scanning
Red	Jamming / Attack
Yellow	Spoofing in progress

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📷 Screenshots