F60 rev1

Product relationship

The F60 series is a bare-PCB product line with no separate keyboard layer. F60 rev1 is the first hardware revision of the family, a wired PCB.

Quick identification

• PCB silkscreen: F60 rev1.
• MCU: ATmega32U4.
• Layout: multiple 60% layouts (ANSI / ISO / HHKB / arrow / tsangan).
• Connectivity: USB only (wired).
• Flashing: .hex + Atmel DFU.

Do-not-mix warning

• F60 rev1 firmware cannot be mixed with F60 rev2 / rev3 / revM / F60w.
• F60 rev1 uses Atmel DFU (.hex), incompatible with TinyUF2 (.uf2).
• Do not flash rev2/rev3/revM UF2 builds or the revM magnetic-switch build onto rev1.

Spec summary

Item	Value
MCU	ATmega32U4
Connectivity	Wired USB
Bootloader	Atmel DFU
Firmware format	.hex
VIA / Vial	Supported (matching keymap)
Lighting	Verify on hardware (some layouts may have no lighting)
Switches	MX-compatible mechanical

Recommended firmware download

Firmware, VIA JSON definitions, and SHA-256 checksums are available in the Download Center (see Firmware Downloads).

First use / flashing prerequisites

1. Download the .hex firmware matching F60 rev1.
2. Enter bootloader (see Wired Flashing).
3. Flash with qmk flash or QMK Toolbox.
4. Re-plug and test key input and layer switching.

Common features

• Flashing: see Wired Flashing (DFU / TinyUF2).
• PCB identification: see Identify Your Keyboard & PCB.

Default keymap

The default keymap provides a standard 60% layout. Exact Fn-layer placement follows the firmware you flash; inspect and edit it in VIA / Vial.

Model-specific features

F60 rev1 has no wireless or magnetic-switch features. It focuses on multi-layout compatibility and a stable wired experience.

Troubleshooting

• Flashing failures: see Troubleshooting / USB & bootloader.
• Cannot enter DFU: make sure you use the Atmel DFU toolchain, not UF2 copy-to-drive.

Version compatibility

• Hardware revision: rev1 (only).
• Config tools: VIA / Vial.
• Firmware: QMK / Vial builds for the F60 rev1 target.