Keyboard Epomaker Galaxy80
Tri-Mode
Document history
| version |
date |
description |
| 1.2 |
2025-11-07 |
Add lightbar wireless colors. |
| 1.1 |
2025-07-15 |
Add keycap profile and material. Drop PDF support. |
| 1.0 |
2024-11-03 |
First published in HTML & PDF form |
Spec
| Case |
Aluminum alloy |
| Key count |
88 |
| Switches |
Feker Marble White |
| Structure |
Leaf spring gasket |
| Size |
365.3 x 136.1 x 32.3 mm |
| Weight |
1710g |
| Battery |
4000mAh |
| Connection |
Wired USB / 2.4GHz / Bluetooth |
| Interface |
Keywire separation type C interface |
| Matrix |
Full key no impact |
| Backlight |
Per key RGB |
| NKRO |
Yes |
| Keycaps |
MDA profile double shot PBT |
MDA is a proprietary spherical sculpted profile similar in height to
cherry.
Controls
Hold == Hold for 3 seconds
Indicators
| Off |
Wired mode |
| On |
Wireless mode |
| Mac |
Backlight flashes blue |
| Win |
Backlight flashes green |
Connections
When switched ‘off’ (wireless mode), lightbar color shows which
connection type is current. Use keys to switch between them:
| Key |
Connection |
Lightbar |
Fn+Q |
Bluetooth 1 |
blue |
Fn+W |
Bluetooth 2 |
green |
Fn+E |
Bluetooth 3 |
red |
Fn+R |
2.4GHz |
yellow |
Hold the above keys to begin pairing.
| Lightbar |
Condition |
| Flashes |
Trying to connect |
| Flashes quickly |
Trying to pair |
| Solid for 3 secs |
Connected |
Backlight
Fn+Enter |
Choose effect (see Backlight
effects) |
Fn+\ |
Color (multi, red, orange, yellow, green, cyan, blue, purple,
white) |
Fn+Left |
Faster |
Fn+Right |
Slower |
Fn+Down |
Dimmer (4→0) |
Fn+Up |
Brighter (0→4) |
Fn+T |
Off/on |
Others:
Fn+Right shift |
Light bar effect (off, pulse colors, cycle colors, wave, fixed
colors) |
Fn+Space |
Check battery level on numbers 1 to 0. (wireless mode only). |
Fn+Win |
Lock Win key |
Fn+Backspace |
Hold to reset keyboard. Backlight flashes white. |
Light bar
Wireless connections:
| 2.4GHz |
Yellow |
| BT1 |
Blue |
| BT2 |
Green |
| BT3 |
Red |
| Pairing |
Flashing |
| Connected |
3 second blink |
Key indicator lights
Caps |
White: Caps lock |
Win |
White: Win key lock |
Fn |
Red flash: Low battery charge |
Fn |
Red: Charging |
Fn |
Green (60 seconds): Fully charged |
1-0 |
Show battery level (Fn-Space) |
Bluetooth
Hold Fn+Q/W/E for 3 seconds to
enter pairing mode for BT1/2/3 connection. Light bar flashes for 2
seconds. After 30 seconds without pairing, the keyboard sleeps.
Sleep states
When battery drops below 3.1V, keyboard shuts down. Connnect USB
cable to charge and continue using. Wireless use is restored at or above
3.3V.
Sleep after 5 minutes of inactivity. Backlight turns off. Deep sleep
after 30 minutes of inactivity. Wireless disconnected. Press any key to
awaken and reconnect.
Backlight effects
On power on, white light sweeps around the keyboard, then the
previous effect is resumed. Cycle the effect with
Fn+Enter.
| Solid |
Fixed same color |
| Key strike |
Off, but keys pulse when pressed |
| Key un-strike |
On, but keys pulse off when pressed |
| Sparkling |
On, with random keys fading off |
| Fizzing |
Randomly pulse on and off |
| Glowy |
Per-key RGB, slow changes. No specific color versions. |
| Breathe |
All one color, pulse slowly on and off. No multi-color. |
| Cycle |
All one color, cycles slowly through the spectrum. No color
variations. |
| Jellyfish |
Rainbow expands from center of keyboard. |
| Waterfall |
Rainbow falls down from top |
| Spectrum |
Rainbow swipes across from left |
| Swirl |
Rainbow rotates around center |
| Row strike |
Off, but row pulses around pressed key |
| Column strike |
Off, but vertical pulses expand sideways from pressed key |
| Board strike |
Off, but whole keyboard pulses around pressed key |
| Raster |
Off, but raster scans keyboard from top left to bottom right |
| Expansion |
Off, but rows each independently pulse with expansion from
center |
| Sweep |
Random, pulses move left to right |
| Snake |
Rainbow slides from left and from right on alternate rows |
| Off |
All off |