Hardware GPS anti-spoofing protection for drones and UAVs. Detects and blocks spoofed GNSS signals in real time, keeping your aircraft safe.
Built for the battlefield, tested in the field
Multi-algorithm analysis: SNR anomaly, position jumps, altitude rate, barometric cross-check, satellite geometry, and EKF innovation monitoring.
Ed25519-signed, per-device encrypted firmware via USB-C or UART. Readout protection (RDP1) and brown-out detection prevent hardware attacks.
Upload spoofing event logs to the cloud. View events on a map, analyze patterns, filter by detection reason. All from your browser.
Initial flashing via USB DFU (no programmer needed), firmware updates and log downloads via USB-C virtual COM port. Also supports ST-Link and UART.
Transparent UART passthrough between GPS module and flight controller. Works with ArduPilot, PX4, DJI, and any NMEA/UBX-based autopilot.
STM32F401CC BlackPill form factor. Low power, lightweight. Easily mounts inside any drone frame with standard JST-GH connectors.
From unboxing to protection in minutes
Purchase the board, enter your license key in the Windows app to provision firmware via USB-C or ST-Link.
Wire between your GPS module and flight controller. Power on — the filter is transparent until spoofing is detected.
The filter monitors GNSS signals in real time. When spoofing is detected, it blocks the spoofed data and logs the event.
Download logs via USB-C, upload to the cloud dashboard. View spoofing events on a map with detailed analytics.
Enter your license key to check activation status
Everything you need to get started