● SYSTEM ACTIVE // MULTI-PROTOCOL RECON
ESP32 RF AUDITING PLATFORM
A portable, hardware-level cybersecurity platform engineered for multi-layer 2.4GHz spectrum reconnaissance, Wi-Fi analytics, and raw packet inspection.
[SYSTEM] Initializing Modular C++ Core...
[WIFI] Monitor Mode Active on esp_wifi driver.
[BLE] Passive Scanner Engine Online.
[NRF24] Chip initialized. CE: GPIO 4 | CSN: GPIO 5
[RF SWEEP] Sweeping 125 Channels across 2.400GHz - 2.525GHz...
[RAW PACKET] Ch 7 | Hex: 86 58 22 30 8A 44 00 28 24 00 04 08 95 01 20 C0
Hardware Architecture
- MCU ESP32 30-Pin Microcontroller
- RF MODULE nRF24L01+ (PA + LNA Module)
- DISPLAY SSD1306 128x64 OLED (I2C)
- STABILITY 10µF - 100µF Decoupling Capacitors
- INTERFACE Hardware SPI & I2C Bus
Capabilities & Protocol Support
- IEEE 802.11 Airodump-style UI, beacon analysis, handshake detection
- BLE DISCOVERY Proximity scanning, RSSI mapping, UUID extraction
- PROPRIETARY 2.4GHz 125-channel spectrum sweeping & carrier test
- RAW SNIFFING Auto-ACK/CRC bypass for direct payload inspection
nRF24 Pinout Specification
| Module Pin |
ESP32 GPIO |
Signal Function |
| VCC / GND |
3.3V / GND |
Module Power (Decoupled with 10µF-100µF Cap) |
| CE |
GPIO 4 |
Chip Enable (TX/RX Control) |
| CSN |
GPIO 5 |
SPI Chip Select Not |
| SCK |
GPIO 18 |
Hardware SPI Clock |
| MISO |
GPIO 19 |
Hardware SPI Master In Slave Out |
| MOSI |
GPIO 23 |
Hardware SPI Master Out Slave In |