Bridge75 Firmware Update

Ressources

Disclaimer: Please only carry out firmware updates advised by our support team, otherwise the warranty will be voided.

To update the firmware of the Bridge75, please proceed as follows:

1) Set the keyboard to cable mode using Fn+~

Do not connect the USB-C cable to the PC yet

2) Deactivating the battery power supply

Remove the top cover of the keyboard and set the switch between Fn and the left arrow to Off

3) Connect the keyboard to the PC in DFU Flash mode

Hold down Esc while connecting the USB-C cable to the keyboard.

4) Open QMK Toolbox

To open QMK Toolbox, right-click on the .exe file and select “Run as administrator” to enable the driver installation

5) Install drivers for DFU Flash mode

In QMK Toolbox, go to Tools -> Install Drivers while the keyboard is connected in DFU Flash mode to install the necessary drivers

6) Flashing the firmware

As soon as the keyboard is recognized in QMK Toolbox (recognizable by the yellow “WB32 DFU device connected” line), you can select the firmware file for your keyboard via Open and Flash the latest update.

7) Exiting DFU Flash mode

After the new firmware has been successfully installed (Flash Complete appears), you can exit DFU Flash mode with “Exit DFU” and then once reconnect the usb connection before using the keyboard again. To use the wireless mode, the battery switch can be set back to On, the USB dongle may need to be paired again to the keyboard.

For further configurations you can use VIA with the matching ANSI or ISO JSON file found on top of this page.