Biscuit Manager

Hancock Ventures LLC

About this app

Biscuit Manager

Biscuit Manager is the official Android companion app for the ESP32 Biscuit security research device. Control your headless WiFi and Bluetooth security testing device wirelessly via Bluetooth Low Energy.

Complete Device Control

Connect to your ESP32 Biscuit device and access comprehensive security research tools with real-time monitoring, interactive visualizations, and complete command control.

WiFi Security Research

Network Scanning: Discover access points with detailed security information, detect connected stations, analyze probe requests, capture beacon frames, monitor channel activity, and track packet-level network traffic.

Advanced Detection: Identify Pwnagotchi devices, detect WiFi Pineapple security tools, monitor deauthentication frame events, and discover hidden networks.

Handshake Capture: Capture PMKID and EAPOL handshakes for WPA/WPA2 networks with history tracking and export capabilities.

WiFi Security Testing Tools

Network security assessment including deauthentication frame testing, custom beacon frame broadcasting, probe request testing, malformed frame validation, association frame testing, and specialized beacon broadcasting modes. All tools include real-time statistics and immediate stop controls. Use responsibly and only on networks you own or have explicit written permission to test.

Bluetooth Security Research

Comprehensive Bluetooth device discovery with advanced filtering. Detect and track AirTags, identify Flipper Zero devices, recognize Flock tracking devices, and identify potential credit card skimmers. BLE security testing includes vulnerability assessment tools.

Wardriving and Network Mapping

Real-time network mapping with integrated phone GPS, interactive OpenStreetMap visualization with clustered access point markers, and complete path tracking. Save and reload sessions with full history. Export to WiGLE CSV format and import external CSV files.

User Interface

Dashboard: Monitor real-time device status, track battery levels, view live scan statistics, and access all features. Terminal: Direct command-line interface with real-time responses. Settings: Comprehensive configuration for network mapping, data export formats, capture settings, and firmware updates.

Technical Features

Bluetooth Low Energy GATT communication, real-time data streaming with buffering, automatic duplicate detection, efficient memory management, automatic reconnection, robust command queue, and full protocol implementation with iOS feature parity.

Use Cases

Ideal for security researchers, network administrators, educational cybersecurity courses, WiFi security auditing professionals, Bluetooth security researchers, and network mapping enthusiasts.

Important Legal Notice

This app and the ESP32 Biscuit device are designed exclusively for authorized security research, penetration testing, and educational purposes. Users must ensure proper authorization before scanning networks, capturing handshakes, performing security tests, or conducting network mapping. Unauthorized network access is illegal. Only use on networks you own or have explicit written permission to test.

Requirements

Android device with Bluetooth Low Energy support, ESP32 Biscuit hardware device, location permission (required for BLE scanning), and Bluetooth permission.

Getting Started

1. Power on your ESP32 Biscuit device
2. Open Biscuit Manager and grant permissions
3. Navigate to Connection screen
4. Select your device from scan results
5. Explore scanning and security testing tools

Privacy

Biscuit Manager operates entirely offline. All data processing occurs locally. No network data is transmitted to external servers. Network mapping sessions and captured data are stored locally on your device.

Note: This app requires the ESP32 Biscuit hardware device to function. The app alone cannot perform WiFi or Bluetooth scanning without the connected device.

Ratings and reviews

Great app. Works great on my pixel 7. Having issues with it crashing on an older Pixel and other android phones (BLU 4). not sure why. Crashed after I connected to Dual C5 mini, and then crashes right after opening. But works great on my pixel 7. It would be awesome if you could get it to display in Android Auto!!

I'm new to this world so I'm sure I'm not utilizing it to its fullest potential.... that being said... it's a very user friendly app and the biscuit collects a ton of data. I recommend this app and hardware to anyone looking to get into this space. Thank you to the creator of Biscuit. Keep up the great work.

Great so far. I love that I can upload to wdgwars and wigle so easily! No more removing an SD card from this and uploading it here and then doing ten more steps! Wardriving couldn't be easier!

What’s new

New features and improvments