The D1 Mini Pixel Shield allows you to add some light to your WiFi projects! The shield contains 9 WS2812B LEDs, commonly known as Neo Pixels. These are arranged in a 3×3 grid, allowing you to make some basic shapes. These pixels run at 5V, and are connected to the D4 pin on the D1 Mini.
The Shield is also supplied with two 1×8 header pin rows.
Design files on GitHub: https://github.com/jcdennis2000/D1-Mini-Pixel-Shield-V1.0