Combination of the PIO WS2812 demo with the Adafruit 'essential' NeoPixel example code to show off color fills, chases and of course a rainbow swirl on a 16-LED ring.
See Figure 1 for wiring instructions.
Figure 1. Wiring the 16-LED NeoPixel Ring to Pico
A list of files with descriptions of their function;
- neopixel_ring.py
-
The example code.
Item |
Quantity |
Details |
Breadboard |
1 |
generic part |
Raspberry Pi Pico |
1 |
|
NeoPixel Ring |
1 |