Software Downloads

Here you'll find applications to update the firmware on the LI-6800 Portable Photosynthesis System.

Embedded Instrument Firmware

See What's new in v2.0 for an overview of new features and known issues. View the change log for a brief summary. Read the update instructions.

NEW! LI-6800 Firmware Updater v2.0 for Windows computers (813 MB)

(li6800-updater-2.0.04.exe)

To update the LI-6800 using a Windows computer.

NEW! LI-6800 Firmware Updater v2.0 for macOS (823 MB)

(li6800-updater-2.0.04.dmg)

To update the LI-6800 using a macOS computer.