Friday, 12 August 2022

LDD-130x Software update v1.20

We inform you that from now on all newly delivered LDD-130x devices will be programmed with the updated firmware version v1.20 by default. Please let us know if you need the older firmware version on your LDD (v1.10).

The most important changes:

  • Fast shut-off feature for the LDD output (LDD-1301 only)
  • Laser power control of the LDD output. Can be used to control the light power of laser diodes through the photodiode input.


  • LDD does not run in the operating state “Volatile”

Detailed information can be found in the LDD-130x Software Release Notes.

The new firmware version is 100% hardware compatible with all hardware versions of the LDD-130x family and can be updated by yourself. Just download the latest Software package and install the Firmware under the tab “Maintenance”

If you have any further questions or concerns, please do not hesitate to contact us. We will be glad to help you.