Waveshare RP2040-Zero

Dev Board
Waveshare RP2040-Zero

Ultra-compact RP2040 microcontroller board in a tiny form factor. Features dual-core Cortex-M0+ at 133 MHz, USB-C, onboard WS2812 RGB LED, and castellated pads. Raspberry Pi Pico compatible.

RP2040264 KB2 MB29 GPIO

DFRobot Gravity Flexible RGB LED Matrix

module
DFRobot Gravity Flexible RGB LED Matrix

Flexible addressable RGB LED matrix panel with I2C control and Gravity connector, available in 8x8, 8x32, and 16x16 configurations for visual displays and lighting projects.

N/A (passive LED module)N/AN/A
~$33View

WS2812B RGB LED Ring (12-Bit, 50mm)

module
WS2812B RGB LED Ring (12-Bit, 50mm)

12-LED addressable WS2812B RGB ring in a 50mm form factor, running on 5V with single-wire data control — perfect for status indicators, wearables, and visual effects.

N/A (passive LED module)N/AN/A

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