APA104
Single-wire addressable RGB LED similar to WS2812. Integrates LED and driver IC, designed for simpler wiring and lower cost than APA102.
- Channels 3
- Operating frequency – 800 kHz
- Practical FPS – 300 LEDs Approximately 110 FPS
- Backup or redundancy data line – Not supported
Common use cases Cost-sensitive addressable LED strips
