The Firmware upgrade tool (Figure 1) is designed for use with SECOLINK products and is used to upgrade the current firmware version of the product to a newer one. The software is created to run in the MS Windows environment. It can be downloaded from here.
As soon as you complete the installation of the Firmware upgrade tool, the program will launch automatically and a program icon will appear on the desktop. You can also open the program by double-clicking the communicator firmware upgrade file (file extension *.dfu).
Figure 1. Firmware upgrade tool
You can download the latest communicator firmware upgrade file here.
Attention! The communicator must be disconnected from the power supply (system bus, separate power supply, etc.) during the upgrade.
Insert the USB cable with MICRO-B connector (Figure 2) into the communicator (Figure 3).
Figure 2. USB cable with MINI-B connector
Figure 3. Communicator
To upgrade the communicator, double-click on the latest firmware upgrade file (file extension *.dfu).
Figure 4. Firmware file
Press Enter DFU mode.
Figure 5. "Enter DFU mode".
Press Upgrade.
Figure 6. "Upgrade".
Paspauskite mygtuką Yes.
Figure 7. "Yes".
Reconnect the communicator to the power source (system bus, separate power supply, etc.).