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dkyazzentwatwa/README.md

πŸ” CYPHER

wireless security researcher Β· hardware hacker Β· signal intelligence enthusiast

Followers Stars Location

🎯 Building open-source security research tools
πŸ”¬ ESP32 β€’ NRF24 β€’ CC1101 β€’ RTL8720DN β€’ HackRF
πŸ“‘ 2.4GHz β€’ 5GHz β€’ Sub-GHz β€’ RFID/NFC

πŸ›‘οΈ Featured Projects

πŸ“‘ RF & Wireless Security

Project Description Stars
project-starbeam The Ultimate ESP32 Signal Intelligence Platform β€” 5 radios, HackRF integration, frequency coverage up to 6GHz. V2 coming with 10 NRFs! Stars
cypher-jammer Portable ESP32 wireless pentesting device with dual NRF24L01+PA+LNA modules. Custom PCB, Flipper Zero compatible. Stars
cypher-jammer-2nrf-oled Deluxe version with OLED display, 3 buttons, and LED. Enhanced UI for flexible operation. Stars
cypher-cc1101-jammer Sub-GHz RF device based on CC1101 & ESP8266 D1 Mini. RF analysis, simple replay attack capabilities. Stars
cypher-5G-deauther Dual-band WiFi deauther (5GHz + 2.4GHz) using RTL8720DN with fixed Adafruit SSD1306 library compatibility. Stars
cypher-jammer-mini Compact version of the wireless pentesting device. Stars
cypher-jammer-3NRF24 Triple NRF24 configuration for enhanced coverage. Stars
cypher-pulse Signal pulse analysis and generation tool. Stars

🏷️ RFID/NFC Research

Project Description Stars
cypher-pn532 Tiny ESP32-C3 RFID/NFC device with PN532 chip. OLED display, SD card storage, custom PCB available. Stars
cypher-mfrc522 RFID research tool using the MFRC522 module for access card analysis. Stars

πŸ”Œ Hardware Hacking & Analysis

Project Description Stars
WireTap-32 ESP32 Bus Pirate β€” Protocol analyzer with I2C, SPI, UART, and GPIO support. OLED display, color terminal. Stars

πŸ€– AI-Powered Security

Project Description Stars
Cyber-Claude AI-powered defensive cybersecurity agent built with Claude Agent SDK. OSINT, PCAP analysis, web vulnerability scanning, MITRE ATT&CK mapping. Stars

πŸŽ“ Security Learning & CTF

Project Description Stars
hack-this-site Solutions and walkthroughs for HackThisSite challenges. Learn web security fundamentals. Stars

πŸ—ΊοΈ Wardriving & Network Mapping

Project Description Stars
esp32-gps-wifi-wigle ESP32-based wardriving device with GPS and Wigle integration. Stars

πŸ”§ Tech Stack

ESP32 Arduino C++ TypeScript Python

Hardware Modules

NRF24L01+PA+LNA Β· CC1101 Β· RTL8720DN Β· PN532 Β· MFRC522 Β· HackRF Β· SSD1306


πŸ† Achievements

Pull Shark x2 Starstruck x2 Public Sponsor YOLO


πŸ“‘ Frequency & Protocol Coverage

β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”
β”‚  RF FREQUENCIES                                                 β”‚
β”œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€
β”‚  433 MHz     β”‚  Sub-GHz RF (CC1101)                             β”‚
β”‚  868 MHz     β”‚  European ISM Band                               β”‚
β”‚  915 MHz     β”‚  US ISM Band                                     β”‚
β”‚  2.4 GHz     β”‚  WiFi/BT/BLE/Zigbee (NRF24, ESP32)              β”‚
β”‚  5 GHz       β”‚  WiFi (RTL8720DN)                                β”‚
β”‚  1-6 GHz     β”‚  Full Spectrum (HackRF Integration)              β”‚
β”‚  13.56 MHz   β”‚  RFID/NFC (PN532, MFRC522)                       β”‚
β”‚  125 kHz     β”‚  LF RFID                                         β”‚
β”œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€
β”‚  BUS PROTOCOLS (WireTap-32)                                     β”‚
β”œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€
β”‚  I2C         β”‚  Scanning, read/write, address detection         β”‚
β”‚  SPI         β”‚  Full-duplex transfers, configurable params      β”‚
β”‚  UART        β”‚  Bidirectional communication with buffering      β”‚
β”‚  GPIO        β”‚  Digital I/O control and monitoring              β”‚
β””β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”˜

πŸ”— Connect

Linktree AI Flow Club


⚠️ DISCLAIMER

All projects are for educational and authorized security research purposes only.
Unauthorized use of these tools may violate local, state, and federal laws.
Always obtain proper authorization before testing any systems.


"The quieter you become, the more you can hear." β€” Ram Dass

Profile Views

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