WAMP + WS2812B LEDs on the Orange Pi Zero
- python3-smbus
Command data:
| Command | Description |
|---|---|
| 0 | Blank to off |
| 1 | Write pixel values |
| 10 | Display pixel values |
| Byte | Purpose |
|---|---|
| 0 | Number of bytes to follow |
| 1 | Pixel offset (0 offset) |
| 2 | Reserved |
| 3 | Number of pixels |
| 4 | R value for pixel 0 |
| 5 | R value for pixel 0 |
| 6 | R value for pixel 0 |
| 7 | R value for pixel 1 |
| 8 | R value for pixel 1 |
| 9 | R value for pixel 1 |
| 10 | R value for pixel 2 |
| 11 | R value for pixel 2 |
| 12 | R value for pixel 2 |
| 13 | R value for pixel 3 |
| 14 | R value for pixel 3 |
| 15 | R value for pixel 3 |
| 16 | R value for pixel 4 |
| 17 | R value for pixel 4 |
| 18 | R value for pixel 4 |
| 19 | R value for pixel 5 |
| 20 | R value for pixel 5 |
| 21 | R value for pixel 5 |
| 22 | R value for pixel 6 |
| 23 | R value for pixel 6 |
| 24 | R value for pixel 6 |
| 25 | R value for pixel 7 |
| 26 | R value for pixel 7 |
| 27 | R value for pixel 7 |
| 28 | R value for pixel 8 |
| 29 | R value for pixel 8 |