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oui-spy/README.md
2025-08-22 12:02:09 -04:00

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# OUI-SPY
![OUI-SPY](ouispy.png)
**ESP32-S3 based BLE detection system with integrated buzzer and power management.**
This board has some seriously sick PCB art. Available on [Tindie](https://www.tindie.com) - Ready-to-use, no additional components required.
## Firmware Options
Choose the firmware that matches your use case:
### [OUI-SPY Detector](https://github.com/colonelpanichacks/ouispy-detector)
**Multi-target BLE device scanner with OUI filtering**
- Detects multiple devices simultaneously by MAC address or manufacturer OUI
- Web-based configuration portal for target management
- Smart cooldown system prevents alert spam
- Audio feedback with different beep patterns for new vs. re-detected devices
- Persistent configuration storage
- Good for general surveillance and device monitoring
**Use Cases:** Security monitoring, device inventory, general BLE scanning
---
### [OUI-SPY Foxhunter](https://github.com/colonelpanichacks/ouispy-foxhunter)
**Precision proximity tracker for radio direction finding**
- Single target MAC address tracking with real-time RSSI analysis
- Variable proximity beeping based on signal strength (closer = faster beeps)
- Optimized for directional antenna usage and triangulation
- Aggressive scanning parameters for maximum sensitivity
- Clean audio feedback system for field operations
- Good for foxhunting competitions and asset recovery
**Use Cases:** Radio direction finding, asset tracking, security device location, RF analysis
---
## Hardware Specifications
- **MCU:** ESP32-S3 dual-core processor
- **Connectivity:** WiFi 802.11n, Bluetooth 5.0, BLE
- **Audio:** Integrated buzzer with PWM control
- **Power:** USB-C powered with efficient power management
- **Antenna:** Built-in antenna with option for external directional antenna
- **Form Factor:** Compact PCB design optimized for portable use
## Quick Start
1. **Purchase** your OUI-SPY board from [Tindie](https://www.tindie.com)
2. **Choose firmware** from the repositories above
3. **Flash firmware** using PlatformIO or Arduino IDE
4. **Power on** and connect to WiFi AP `snoopuntothem`
5. **Configure targets** via web portal at `http://192.168.4.1`
## Technical Features
### Advanced BLE Scanning
- Maximum aggressive scanning parameters for optimal detection
- Dual-core processing for concurrent web interface and scanning
- Real-time RSSI analysis and signal strength reporting
- Support for both active and passive scanning modes
### Privacy & Security
- MAC address randomization for stealth operation
- No traceable hardware fingerprints
- Secure web configuration with timeout protection
- Local processing - no cloud dependencies
### Audio System
- Multiple beep patterns for different alert types
- Variable frequency proximity indication
- Clean startup and ready signals
- Non-overlapping audio sequencing
---
**Choose your firmware above and start detecting.**
## License
Open source project. Hardware available commercially on Tindie.