Connecting keyboard:- When connecting the keyboard to the computer, make sure the USB-C cable is firmly inserted into the connector
Customizing keyboard:Please refer to the Vial guide Updating firmware:Before installation:- Download latest firmware here (planeta.uf2 file)
- Save your current layout in Vial by clicking on a "File>Save current layout"
Installation:- Press Reset key
- Wait until controller enter bootloader mode and storage folder will open
- Copy or move the Uf2 file and after that the controller should automatically reboot and work as usual
- Import back your saved layout for Vial by clicking on a "File>Load saved layout"