Description
The Hackitsune GPS Module for Flipper Zero is a compact serial-based positioning module designed to provide location data for compatible Flipper applications and external development platforms.
This module is intended to be used in conjunction with the Hackitsune SPI & Serial Adapter Module (sold separately), enabling support for GPS-enabled applications on the Flipper Zero. It outputs standard serial NMEA data, making it equally suitable for standalone use in ESP32, Arduino, and other embedded development projects.
The module includes an onboard battery holder to support warm start functionality, allowing it to retain satellite data between uses and significantly reduce the time required to acquire a GPS fix. (Battery not included.)
Technical Requirements
- Flipper Zero with SPI & Serial Adapter Module
- Compatible GPS-enabled Flipper applications
- External projects: ESP32, Arduino, or other serial-capable platforms
Important Integration Notes
- This module outputs serial (UART) data only
- It cannot be connected directly to the Flipper Zero GPIO
- Requires a SPI & Serial Adapter Module for Flipper compatibility
GPS Fix Behaviour
Depending on your location and environment, acquiring a GPS signal may take time. Initial cold start may take several minutes. At the Hackitsune office, this typically takes a few minutes, and in some locations acquisition time may be significantly longer.
For best results, position the module facing upwards toward open sky and avoid indoor or obstructed environments.
Warm Start Support
- The onboard battery holder allows the module to retain satellite data between uses
- Faster acquisition on subsequent power cycles
- Improved reliability in repeated use scenarios
- Requires a compatible backup battery (not included)
Note: This module provides GPS data only and does not support wardriving functionality. For wardriving use cases, a module with an integrated ESP32 running firmware such as ESPMarauder or GhostESP is required.
How to Use
- Connect the module to a SPI & Serial Adapter (for Flipper use).
- Attach to the Flipper Zero GPIO.
- Power on and launch a compatible GPS application.
- Allow time for satellite acquisition.
- Use location data within supported applications.
Preventative Measures to Mitigate Risk of Use
- Use only in authorised environments when collecting location data
- Avoid reliance on GPS in safety-critical applications
- Ensure proper antenna orientation for reliable operation
- Follow local regulations regarding location tracking and data usage
Product Specification Table
Key Features
- Serial GPS module for Flipper Zero and DIY projects
- Works with SPI & Serial Adapter for Flipper integration
- Onboard battery support for warm start
- Compatible with ESP32 and Arduino projects
- Outputs standard NMEA GPS data
Disclaimer
This device receives satellite signals and provides location data. Use responsibly and in accordance with local laws regarding tracking and data collection.
Hackitsune hardware is designed for professional security research, development, and authorised testing purposes only. Users are responsible for ensuring compliance with all applicable laws and regulations in their jurisdiction. Always obtain proper authorisation before interacting with systems, networks, or devices you do not own.
Hackitsune accepts no liability for misuse of this product. Use responsibly. 🦊
