Kvaser U100S User’s Guide
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3.11
Updating the firmware
For the Kvaser U100S to communicate with the host computer, compatible
versions of the Kvaser CANlib (including driver) and firmware must be installed.
The latest versions of firmware and drivers can be downloaded for free at
www.kvaser.com/download.
Connect the Kvaser U100S to your PC with the USB cable and start the
update.exe application. A window opens showing the Firmware Update
Instructions, read and follow those carefully.
To check the current firmware version, open “Kvaser Device Guide” which can be
found in the Control Panel. Select “Kvaser U100S” in the tree view to the left, and
click on the channel. The firmware revision information now appears in the right
half of the window.
The absolute minimum firmware and driver versions needed in order to use Kvaser
U100S are listed in Table 7
Device
Min. Firmware Version
Min. Driver Version
Kvaser U100S
v3.24
v5.33
Table 7: Minimum compatible driver and firmware versions of Kvaser U100S.
Kvaser AB, Mölndal, Sweden — www.kvaser.com
