Fulcrum
Author: dschil138

The Fulcrum Keyboard is an ergo-mechanical split keyboard with extra thumb functionality. It has 20 keys, two rotary encoders, and two 5-way switches. The 20-key version uses a significant number of combos and features “word keys“: macro keys in the alpha layer that type a whole word at once, like “the” and “and”.
| Keyboard | |
|---|---|
| Keyboard Name | Fulcrum |
| Stagger | Columnar |
| Key Count | 20 |
| Split | Yes ✅ |
| Rotary Encoder(s) | Yes ✅ |
| Firmware(s) | KMK | Keymap |
| Base Layout(s) | Fulcrum |
| Language(s) | English |
| Letter(s) on thumb | No ❌ |
| Layer Count | 4 | Firmware Features |
| Home Row Mods | No ❌ |
| Combos | Yes ✅ |
| Tap Dance | No ❌ |
| Auto Shift | No ❌ | Use Case |
| OS | N/A |
| Special Keybinding Schemes | None | Links |
| Keymap Folder | https: |
| Write-Up | https: |