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Dma Driven Neopixels
AdafruitSAMD21/SAMD51
A board designed for driving NeoPixels using DMA-driven SPI, with support for Adafruit_NeoPixel_ZeroDMA and Adafruit_NeoPXL8 libraries.
In stock
Specifications
1- Operating Voltage
- 3.3V (NeoPixels want 5V logic, use level shifter or lower supply voltage)
Pinout
9Low source legibility.The original manufacturer datasheet for this part was difficult to read, so this pinout may be incomplete or imperfect. Always confirm against the specific manufacturer’s datasheet before wiring.
| Pin | Name | Functions | Notes |
|---|---|---|---|
| 5 | D5 | SPI | MOSI on some boards |
| 6 | D6 | SPI | MOSI on some boards |
| 12 | D12 | SPI | MOSI on some boards |
| 11 | D11 | SPI | MOSI on some boards |
| A3 | A3 | SPI | MOSI on some boards |
| 23 | D23 | SPI | MOSI on some boards |
| 4 | NEOPIX | SPI | MOSI on some boards |
| 8 | D8 | SPI | MOSI on some boards |
| A5 | A5 | SPI | MOSI on some boards |
Interactive pinout
Highlight:
SAMD21/SAMD51
Click a pin to copy its name · tap a tag above to spotlight a bus.