ESP32-DIV Banner

  ## 📖 Explore the ESP32-DIV Wiki Complete project story, in-depth tutorials, and all the features in [Wiki](https://github.com/cifertech/ESP32-DIV/wiki)! From Wi-Fi deauthentication attacks to Sub-GHz signal replay, the Wiki covers everything you need to get started. [Click here to explore now!](https://github.com/cifertech/ESP32-DIV/wiki) > ⚡ **Skip the IDE** — flash directly from your browser at [cifertech.github.io/ESP32-DIV](https://cifertech.github.io/ESP32-DIV)
 
## :star2: About the Project ESP32-DIV is an open-source, multi-band wireless toolkit built on the **ESP32-S3**. It covers Wi-Fi, BLE, 2.4GHz, Sub-GHz, IR, RFID/NFC, and GPS. all from a compact handheld device with a touchscreen UI. Whether you're analyzing wireless traffic, testing signal resilience, or building your own RF tools, ESP32-DIV gives you a single platform to do it all. > [!WARNING] > This project is intended for **educational and research purposes only**. Use only on networks and devices you own or have explicit permission to test. Unauthorized use may violate local laws. ## :dart: Features
📡 Wi-Fi | Tool | Description | |------|-------------| | Packet Monitor | Real-time waterfall graph across all 14 channels; optional PCAP logging to SD | | Wi-Fi Scanner | Lists nearby networks with extended details | | Beacon Spammer | Broadcasts fake SSIDs (custom or random) | | Deauth Attack | Sends deauthentication frames to disrupt client connections | | Deauth Detector | Monitors for incoming deauth attacks | | Captive Portal | AP + DNS + web server; clone networks and force sign-in pages | | Probe Flood | Floods probe requests to stress-test APs | | Hidden SSID Revealer | Forces hidden networks to expose their SSID | | WPS Scanner | Detects access points with WPS enabled | | ARP Scanner | Maps all devices on a network with IP and MAC after joining | | Karma Attack | Listens for probe requests and impersonates saved networks to auto-connect devices |
🔵 Bluetooth | Tool | Description | |------|-------------| | BLE Scanner | Discovers hidden and visible BLE devices | | BLE Sniffer | Tracks MAC, RSSI, packet count, and last-seen time | | BLE Spoofer | Broadcasts fake BLE advertisements | | Sour Apple | Spoof Apple BLE advertisements (e.g., AirDrop popups) | | BLE Jammer | Disrupts BLE and classic Bluetooth channels | | BLE Rubber Ducky | Acts as a BLE keyboard; executes scripts from `/ducky` on SD | | AirTag Spoofer | Broadcasts fake AirTag signals into the Find My network | | AirTag Sniffer | Monitors for AirTags in range | | Skimmer Detect | Scans for BLE signatures matching known card skimmer profiles |
📶 2.4GHz / NRF24 | Tool | Description | |------|-------------| | 2.4GHz Scanner | Spectrum analyzer across 128 channels (Zigbee, custom RF, etc.) | | Protokill | Disrupts Zigbee, Wi-Fi, and other 2.4GHz protocols | | ESB Sniffer | Passively captures Enhanced ShockBurst NRF24 packets | | ESB Replay | Replays captured ESB packets | | MouseJack Scan | Detects vulnerable wireless mice and keyboards | | MouseJack Inject | Injects keystrokes into vulnerable wireless receivers |
📻 Sub-GHz | Tool | Description | |------|-------------| | Replay Attack | Captures and replays Sub-GHz commands (e.g., garage doors, remotes) | | Sub-GHz Jammer | Disrupts Sub-GHz communication across various bands | | Saved Profiles | Stores and manages captured signal profiles | | De Bruijn / Brute Force | Cycles through all possible fixed codes for Sub-GHz remotes | | Jamming Detector | Receive-only monitor that detects Sub-GHz jamming attacks (e.g. car-fob jamming) |
📺 Infrared (IR) | Tool | Description | |------|-------------| | IR Replay Attack | Captures real IR presses, visualizes, replays, and saves to SD | | IR Saved Profiles | Browses IR captures; preserves signal and carrier frequency | | Universal IR Controller | Built-in profiles, SD imports, favorites, and remote-style control |
🧲 RFID / NFC | Tool | Description | |------|-------------| | Card Reader | Reads UID and tag identification | | Card Clone | Copies supported writable tags | | Dump | Reads sectors/blocks when keys are available | | Decode Access | Interprets access bits and ACL-style fields from dumps | | Erase | Wipes supported writable tags | | Jam Reader | Impedes another reader with RF patterns | | Tag Disrupt | Advanced disruption flows for authorized physical tests | | Disrupt Emulate | Disruption combined with emulation-style flows |
🛰️ GPS | Tool | Description | |------|-------------| | Wardriver | Logs GNSS position with Wi-Fi/BLE observations to SD | | Satellite Scanner | Shows satellites in view, signal strength, and fix diagnostics |
🧰 Device & System | Tool | Description | |------|-------------| | Serial Monitor | Mirrors serial traffic on the TFT for field debugging | | SD File Manager | Browses and manages files on the SD card | | Update Firmware | Flashes new firmware from SD | | Touch Calibrate | Four-corner XPT2046 touchscreen calibration | | Settings | Brightness, dark/light theme, NeoPixel, background auto-scan |
 
ESP32-DIV Beta

ESP32-DIV v2
ESP32-DIV Beta

ESP32-DIV Beta

 ESP32-DIV v1

ESP32-DIV v1
 
## 🔧 Hardware Overview ESP32DIV consists of two boards: ### 🧠 Main Board - **ESP32-S3** – Main microcontroller with Wi-Fi and BLE - **ILI9341 TFT Display** – 2.8" UI display - **LF33** – 3.3V regulator - **IP5306** – Lithium battery charging and protection - **CP2102** – USB-to-serial for flashing - **PCF8574** – I/O expander for buttons - **SD Card Slot** – Stores logs and captured signals - **Push Buttons** – Navigation and interaction - **Antenna Connector** – External antenna support - **WS2812 NeoPixels** - Giving better feedback - **Buzzer** - It shares a GPIO with the battery voltage divider, so using it is optional. ### 🛡️ Shield - **3x NRF24 Modules** – 2.4GHz jamming and spoofing - **1x CC1101 Module** – Sub-GHz jamming and replay - **Multiple antennas** - Extended range - **IR Transceiver** - Capture & replay IR remotes
 
ESP32-DIV Beta

ESP32-DIV v2 Main Board

 ESP32-DIV v1

ESP32-DIV v2 Shield
ESP32-DIV Beta

ESP32-DIV v1 Main Board

 ESP32-DIV v1

ESP32-DIV v1 Shield
 
## :warning: License Distributed under the MIT License. See LICENSE.txt for more information. ## Support & Contributions - 💬 Found a bug or have a feature request? Open an [Issue](https://github.com/cifertech/ESP32-DIV/issues) - ⭐ Like the project? Star the repo! - 🛠 Want to contribute? Fork it and submit a pull request. ‎ ## Contact - Support me on Patreon [patreon.com/cifertech](https://www.patreon.com/cifertech) - CiferTech - [@X](https://twitter.com/techcifer) - CiferTech@gmali.com - Project Link: [https://github.com/cifertech/ESP32-DIV](https://github.com/cifertech/ESP32-DIV)