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This RGB LED HAT (B) from Waveshare features RGB WS2812B LEDs and can be easily attached on top of a standard 40-pin Raspberry Pi header to display colorful LED effect. Better yet, it’s controlled by just a signal pin, freeing up all of the other valuable GPIO pins for use in the rest of your project.
Note: Raspberry Pi not included. You’ll need a Raspberry Pi, or Raspberry Pi Zero with male headers soldered on. Alternatively, you can purchase a Raspberry Pi Zero with the headers presoldered.
| Symbols | Pin descriptions |
|---|---|
| 5V | 5V power supply |
| GND | Ground |
| DIN | Control signal input |