On September 16, 2025, @karbou_12, the creator of the Vial version of Gravity45 firmware, announced that he has updated his X and released a version with new features.
Added functionality to Gravity45 Vial firmware.
– Tasuku (@karbou_12) September 15, 2025
No.1. About LED color for each Layer
・Color switching can be turned on/off
・The color of each Layer can be set by the user
・The setting can be reset
No.2 The default layer for each OS can be set by the user.
Reservations are due 9/24! pic.twitter.com/aPuYaBMs2E
The previous version had a function to change the center LED color depending on the layer, and the following functions have been added in this update.
- Added ON/OFF function for color switching of the central LED
- Each layer can be changed to any color.
- Added setting reset function
- Changed to allow users to set default layers for each OS
In implementing unique functions, updates have been made throughout, including the addition of unique buttons.
For more information, please see the following page
Gravity45 Vial Firmware｜karbou12
Also not to be missed is the detailed explanation of how to port keymaps set up in Remap to Vial.
Usually, when it comes to firmware for such keyboards, we do not see many cases of using keymap modification applications outside of a specific mechanism.
The fact that volunteers can participate in this way and customize their own keyboards may be one of the interesting aspects of self-made keyboards.
KawamuraI am very happy that you are participating in this way in a project that I have planned!
The reservation period for Gravity45 ends September 24.
If you are interested, please check it out.
Gravity45-Aluminium Edition
30,000 yen
Gravity45-DIY Keyboard Kit
¥7,500
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