Firmware and Software

Last update: Aug 21th, 2025.

Keyboard editing applications:

QK and Owlab wired PCBs: VIA or VIAL
Neo series and Evoworks: VIA
QK tri-mode PCBs, including QK101, QK80MK2, Alice Duo and etc.
- Modified VIA
QK tri-mode PCBs, including QK60/65/75/80/100 and Voice Mini:
- QK Config for Win 1.7.3.2
  - Fixed the issue where macros appeared empty
  - Now supports qk65v2, qk75n, qk100 (please make sure to flash the latest firmware below before using the GIF upload feature on these keyboards)
  - Added win_r and blank key values to the keymap
  - The default gif_2 now can be replaced
- QK Config for Mac (beta 0730)
  - now supports QK60, QK75, QK65, QK65v2, QK80, QK100, QK75N, please flash the mac firmware below first else the keyboard won't be detected.
    - QK60 Tri-mode PCB (Since the chip manufacturer does not provide Mac support packages, we cannot create Mac-compatible firmware for the QK60. Users must first update the firmware using a Windows device before QK Config can recognize their keyboard on Mac systems.)
      - R1 PCB (Win version)
      - R2 PCB (Win version)
    - QK65 Tri-mode PCB (Mac version)
    - QK80 Tri-mode PCB (Mac version)
    - QK100 Tri-mode PCB (Mac version)
    - QK75N Tri-mode PCB (Mac version)
    - QK65v2 Mac ANSI V1.15
    - QK65v2 Mac ISO V1.25
    - QK75 Mac V1.09
  - Known issues waiting to be fixed:
    - Does not support qk65v2 7u layout
    - Right command key becomes non-functional after modifying other keymaps.
    - Cmd and Opt keys can't be remapped on QK60 and QK65
    - NUBS swapped with NUHS under German input method
  - We're releasing these firmware to enable basic keymapping functions first. We are working on resolving these known issues and will release a new version once fixes are implemented.
QK HE Config (Windows only)
- handbook
- flash the latest firmware before using

For instructions and guides on how to use those apps, as well as flashing firmware, please refer to the build guides here:

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Firmware：

Evoworks

EVO 80

JSON (right-click and save)
Mainboard Firmware
2.4GHz Dongle Firmware

EVO 75

JSON (right-click and save)
Mainboard Firmware

Neo

Neo65
- For wired PCB, to update, please download Zadig first. Press the B key and connect the PCB to your device using a USB-C cable. If you can find “NEO FIRMWARE UPGRADE” in the device list, download the v1.0 firmware. If not, download the v2.0 firmware.
- Wired Hotswap
  - Wired v1.0 firmware, JSON (right-click and save)
    - Fixed: LED wire error
  - Wired v2.0 firmware (flash with QMKToolbox Beta)
    - New chip
- Solder
  - Solder v1.0 firmware, JSON (right-click and save)
  - Solder v2.0 firmware (flash with QMKToolbox Beta)
    - New chip
- Tri-mode Hotswap
  - JSON (right-click and save)
  - Firmware (flash with QMKToolbox Beta)
  - high debounce firmware (for u4t, flash with QMKToolbox Beta)
Neo70
- Wired (including hotswap and solder)
  - Wired firmware , JSON (right-click and save)
- Tri-mode
  - Firmware (flash with QMKToolbox Beta)
  - JSON (right-click to save)
Neo80
- For wired PCB, to update, please download Zadig first. Press the B key and connect the PCB to your device using a USB-C cable. If you can find “NEO FIRMWARE UPGRADE” in the device list, download the v1.0 firmware. If not, download the v2.0 firmware.
- Wired (including hotswap and solder)
  - JSON (right-click and save)
  - Firmware v1.0 (download and run the .bat file)
  - Firmware v2.0 (flash with QMKToolbox Beta)
    - New chip
- Tri-mode
  - JSON (right-click and save)
  - Firmware (flash with QMKToolbox Beta)
Neo Ergo
- Wired (including hotswap and solder)
  - JSON (right-click and save)
  - Firmware
- Tri-mode
  - JSON (right-click and save)
  - Firmware (flash with QMKToolbox Beta)
  - 2.4g indicator fix
Neo75 Cu
- Wired (including hotswap and solder)
  - JSON (right-click and save)
  - Firmware (flash with QMKToolbox Beta)
- Tri-mode
  - JSON (right-click and save)
  - Firmware (flash with QMKToolbox Beta)
Neo65 Cu
- Wired
  - JSON (right-click and save)
  - firmware(right-click and save)
- Tri-mode
  - JSON (right-click and save)
  - firmware(right-click and save)
Neo60 Cu & Neo60 Core
- Wired
  - JSON (right-click and save)
  - firmware(right-click and save)
- Tri-mode
  - JSON (right-click and save)
  - firmware(right-click and save)
Neo65 Core Plus
- Wired
  - JSON (right-click and save)
  - firmware (right-click and save)
- Tri-mode
  - JSON (right-click and save)
  - firmware (right-click and save)

Qwertykeys + Cub

HEX80 New Version (1.20) Firmware
- Update Contents:

1. Fixed the issue where calibration may be lost in some cases when using mixed switches
2. Fixed the abnormal Caps Lock lighting under the "Christmas" lighting effect
3. Added gradual brightness effect for device startup/wake-up lighting
4. Fixed known bugs and improved system stability

QK Alice Duo
- Firmware V1.0.5
QK65v2 Classic
- JSON for the tri-mode PCB (right-click and save)
- Firmware (flash with QMKToolbox Beta)
QK65v2 Classic HE PCB firmware
QK65v2
- Win ISO layout V1.25
- Win ANSI V1.16
QK75N
- Win V1.18
QK80 MK2
- Web Configurator
- Mainboard Firmware
- Screen Firmware
QK101
- Fixed a bug where actuations causing the screen flashing.
- Web Configurator
- Mainboard Firmware
- Screen Firmware
QK100
- Wired
  - ANSI Vial firmware (for user prefer using vial)
  - ANSI V3 firmware (for user prefer using via), JSON V2/V3 (right-click and save)
- Solder
  - Solder Vial firmware (for user prefer using vial)
  - Solder V3 firmware (for user prefer using via), JSON V2/V3 (right-click and save)
- Tri-mode
  - Win firmware
QK60
- Wired
  - Hotswap firmware, JSON (right-click and save)
- Tri-mode
  - R1 firmware
  - R2 & R3 firmware
QK65
- Wired
  - R1 Hotswap
  - Solder
  - R2 ISO - JSON (right-click and save)
  - R2 Wired
- Tri-mode
  - ANSI Tri-mode
  - ISO Tri-mode
QK75
- Wired
  - ANSI firmware, ANSI - JSON (right-click and save)
  - Solder firmware, Solder - JSON (right-click and save)
- Tri-mode
  - QK75 Tri-mode firmware

QK80
- Wired (For Windows)
  - ANSI firmware, ANSI - JSON (right-click and save)
  - Solder firmware, Solder - JSON (right-click and save)
- Tri-mode (For Windows)
  - QK80 Tri-mode firmware
Cub65
- Wired
  - ANSI, ANSI - JSON (right-click and save)
  - ISO, ISO - JSON (right-click and save
- Tri-mode
  - Cub Tri-mode

Owlab

Vento 80
- The key on the left of the left arrow is now remapped to MO(1)
- The key on the left of the left arrow is now remapped to MO(1) for the 7U spacebar layout

6.25U firmware, JSON (right-click and save)
7U firmware, JSON (right-click and save)
Solder firmware, JSON (right-click and save)

Capslock indicator upgrade

6.25U firmware (right-click and save)
7U firmware (right-click and save)
Solder firmware (right-click and save)

Now the led strip can indicate the status of the Caps Lock, by staying solid white. Upgrade according to your needs.

Voice Mini
Jelly Evolv

Single-blocker firmware, JSON (right-click and save)
Dual-blocker firmware, JSON (right-click and save)
Solder firmware, JSON (right-click and save)

Jelly Epoch (flash with QMKToolbox Beta)

Hotswap firmware, Hotswap - JSON (right-click and save)
Solder firmware, Solder - JSON (right-click and save)

Mr. Suit (flash with QMKToolbox Beta)

ANSI firmware, JSON (right-click and save)
ISO firmware

Spring

Vial
.JSON (right-click and save)

Link65

Hotswap, V3 JSON (right-click and save)
Solder, V2 JSON (right-click and save)

Voice65% (flash with QMKToolbox Beta)

Percent Studio

VOLT 2.0
- Firmware (Aug. 24th, 2024 version)
- JSON (right-click and save)
Volt Plus+
- Firmware
- JSON (right-click and save)
PT750
- JSON (right-click and save)