Update 2025.07.03

Big Update! Cheers!

Rename

1. Designer Keyboard >>> VHD Designer Keyboard

2. VHD 3 firmware >>> DKOS 3

Hardware

1. New Nrf52840 chips for stable performance 

2. Refine the charger system for safety

3. No led light blind when turn on (May update later)

Software

1. Release the new ZMK firmware called DKOS 4, support Designer Keyboard (2025 and later)

2. Release the new GUI keymap editor

3. Will Release the new ZMK firmware DKOS 3.1 to support DK 2022-2024 soon

System

1. Rename some items

2. Define your keyboard guide

3. New firmware user guide, old firmware will be archived and stop update