Software Downloads
Here you'll find applications to update the firmware on the LI-6800 Portable Photosynthesis System (known as Bluestem OS), and supporting applications.
Embedded Instrument Firmware
See What's new in v2.1 for an overview of new features and known issues. View the change log for a brief summary. Follow the update instructions to update your instrument.
NEW! LI-6800 Firmware Updater v2.1 for Windows computers (855 MB)
(li6800-updater-2.1.13.exe)
To update Bluestem OS on the LI-6800 using a Windows computer.
NEW! LI-6800 Firmware Updater v2.1 for macOS computers (864 MB)
(li6800-updater-2.1.13.dmg)
To update Bluestem OS on the LI-6800 using a macOS computer.
Other Software
(FlashAnalysis.-v1.0.exe)
FlashAnalysis application for viewing and evaluating flash data from the LI-600, LI-6800, and LI-6400XT.
(FlashAnalysis.-v1.0.dmg)
FlashAnalysis application for viewing and evaluating flash data from the LI-600, LI-6800, and LI-6400XT.