We hereby inform you that we are now offering a new firmware version v2.01 for our laser diode drivers LDD-1301 (20 A / 45 V) and LDD-1303 (20 A / 120 V).
All our new LDD-130x quotations and order confirmations (and the resulting devices) are sent with firmware version v2.01 by default. All order confirmations with a different versions as well as existing specific customer requests remain valid.
If you require a different firmware version for your LDD-130x, contact our sales team.
If you already have an LDD-130x, update the firmware by yourself. At least FW v1.40 must already be installed. To do this, download the appropriate service software from our website and install the firmware in the service software under the “Maintenance” tab, “Device Boot Loader” section.
Attention:- After upgrading to FW v2.01, it is not possible to downgrade to a firmware < v2.01 without sending the device to Meerstetter Engineering.
- The new firmware version is only compatible with LDD-130x hardware versions ≥ HW v1.10.
The most important new features:
- Signal generator function and fan control added.
- New GPIO functions: fix 0, edge triggered and toggled hardware enable.
- Increased update frequency of the analog input and the photodiode input.
- Laser Power Control (LPC) reworked.
More information about the firmware update can be found in the LDD-130x Software Release Notes.
Do you have any questions or concerns? Please This email address is being protected from spambots. You need JavaScript enabled to view it.. We will be glad to help you.