Install Linux requirements (Ubuntu 18.04 / 20.04) Software Architecture of BrakTooth Snifferġ) Installation A.

4) Customising BT Host programs (Profiles).

3) Compile firmware from source (ESP32 Patching Framework).

Example 3 - HCI Bridge Mode (connect with other BT Host stack).

Example 2 - Wait for BT connection (Slave Role).

Example 1 - Connect to remote target (Master Role).The BrakTooth sniffer supports cheap boards such as ESP32-DOIT ($4) or ESP32-DevKitC ($10). This is a reverse engineered active BR/EDR sniffer and ESP32 patching framework, which can be used to explore the Bluetooth (BT) BR/EDR interaction between ESP32 controller and a remote target.ĭifferently than passive sniffers, which do not interact with the BT network (piconet), the active sniffer connects itself to the remote BT device (BR/EDR target) and allows testing the BT protocol down to the Baseband layer while guided by a BT host stack such as blue-kitchen. Sniff or inject BR/EDR Baseband packets in ESP32 BT connections. Simple 'Monitor mode' for Bluetooth Classic. BrakTooth ESP32 BR/EDR Active Sniffer/Injector

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