Features
This page gives an overview of the features supported by rktk.
- ✅ : Working
- 🟡 : Basic implementation only or known bugs.
- 🔴 : Planned.
- (blank): N/A.
Core features
| Feature | Status | Note |
|---|---|---|
| Keyscan | ✅ | |
| Key mapping | 🟡 | See below table for detail |
| Mouse | ✅ | |
| Encoder | 🟡 | |
| Hook system | 🟡 | |
| USB | ✅ | |
| Bluetooth | 🟡 | |
| Split keyboard | ✅ | |
| Display | 🟡 | |
| Storage | 🟡 | |
| RGB led | 🟡 | |
| Remapper (rktk-client) | 🟡 |
Key mapping features
Key mapping features is implemented in kmsm and this crate does not
depend on rktk or embassy.
| Feature name | Status | Note |
|---|---|---|
| Key action | ||
| Tap-Hold | ✅ | Called as Mod-Tap or Layer-Tap in QMK |
| Tap Dance | ✅ | |
| Oneshot key | ✅ | |
| Combo key | 🟡 | |
| Key code | ||
| Normal key | ✅ | |
| Modifier key | ✅ | |
| Media key | ✅ | |
| Mouse key | ✅ | |
| Mouse scroll momentary | ✅ | |
| Layer momentary (MO) | ✅ | |
| Layer toggle (TG) | ✅ |
Drivers
This table shows the status of each driver for each platform.
| Driver | Common | RP2040 | NRF52840 |
|---|---|---|---|
| Key scanner | |||
| Matrix | 🟡 | - | - |
| Matrix with shift register | ✅ | - | - |
| (Japanese) Duplex-Matrix | 🟡 | - | - |
| Mouse | |||
| PMW3360 | ✅ | - | - |
| PAW3395 | ✅ | - | - |
| Encoder | 🟡 | - | - |
| Debouncer | |||
| Eager debouncer | 🟡 | - | - |
| Host communication | |||
| USB | ✅ | - | - |
| Bluetooth | 🟡 (SoftDevice) | ||
| Split communication | |||
| Half-duplex (single wire, TRS) | 🟡 (PIO) | 🟡 (UART) | |
| Full-duplex (dual wire, TRRS) | ✅ (UART) | ||
| Bluetooth | 🔴 | ||
| Display | |||
| SSD1306 | ✅ | - | - |
| Storage | |||
| sequential-storage (NorFlash) | 🟡 | - | - |
| RGB led | |||
| WS2812 | ✅ (PIO) | ✅ (PWM) |
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