GHv4 + microSD Card

The GHv4 redefines saber customization and functionality with unparalleled performance, advanced wireless capabilities, and many more game-changing features, setting new standards in the world of lightsabers.

Key Features:

• Compact Size: Tiny dimensions of 34.5 mm x 17.9 mm x 3.7 mm (1.36″ x 0.7″ x 0.15″) for easy integration into any saber.
• Unmatched Performance:
  • Powered by an integrated dual-core processor and a dedicated co-processor for seamless multitasking and enhanced efficiency.
  • Features a real-time operating system (RTOS) for exceptional responsiveness.
  • Substantially upgraded internal memory to support future firmware expansions.
  • Enhanced SD card performance—file read speeds are up to 10x faster than the GHv3, enabling crystal-clear Smooth Swing and seamless playback of sound files.
• Wireless Connectivity:
  • Integrated WiFi and Bluetooth: Onboard antennas eliminate the need for external ones.
  • Remote Control: Manage blade styles, sound fonts, and color profiles from your smartphone or PC.
  • WiFi File Transfer: Effortlessly access the SD card as mass storage to update sound fonts and manage files.
  • Versatile Apps: Control your saber via the ForceSync mobile app (Bluetooth) or the Golden Harvest Commander web app (WiFi).
• Next-Level Customization with the Golden Harvest Commander:
  • Explore a library of user-generated blade styles or create and share your own effects.
  • Seamlessly pair sound fonts with blade styles to match any theme or mood.
  • One-click updates for blade styles, color profiles, and effects.
• Enhanced Firmware Updates:
  • Firmware Version Indicator: A file is automatically generated on the SD card to display the installed firmware version for easier management.
  • Robust Fallback Mechanism: In case of interruptions (e.g., power loss), the board automatically reverts to the last working firmware and provides immediate sound feedback to signal the issue.
• Enhanced Diagnostics:
  • Onboard status LED with intuitive blinking patterns for error codes, Bluetooth/WiFi activity, and firmware update progress.
  • Firmware Version Indicator: Automatically generated file on the SD card for quick firmware checks.
• Future-Ready: Features like OLED display support and the Blade Style Canvas will be added in future firmware updates.

Transform Your Saber Experience with the GHv4 – Your gateway to ultimate customization and control.

Note: These are just example features. You can find a comprehensive list here. For detailed instructions, refer to the manual, or check out the Quick Setup Guide.

All boards are fully tested before shipping. We are not liable for any damage resulting from improper installation or use.

© Box lightsaber illustration by Slothfurnace.