A 50 cm addressable RGB LED strip unit with digitally controllable NeoPixel (WS2811) LEDs. Each LED can display any RGB colour and brightness individually via a single-bus protocol. The strip connects via a Grove cable and is extendable — multiple strips can be daisy-chained together for longer displays.

Compatible with M5Stack, Arduino, and other microcontroller platforms. Programmable using Arduino IDE, UIFlow (Blockly and Python), and the FastLED library.

Key Features

• Individually Addressable LEDs – Full RGB colour and brightness control per LED
• Single-Bus Protocol – Simple wiring with one data line
• Extendable – Daisy-chain multiple strips for longer displays
• Grove Connector – Plug-and-play connection to M5Stack and compatible boards
• Multiple Lengths Available – Also available in 10 cm, 20 cm, 1 m, and 2 m

Specifications

• LED Type – WS2811 (NeoPixel compatible)
• Length – 50 cm
• Interface – Grove (GPIO21 signal, 5 V, GND)
• Platforms – Arduino IDE, UIFlow (Blockly, Python)

Package Contents

• 1× RGB LED strip unit (50 cm)
• 1× Grove cable

Resources

• FastLED Library
• Arduino Example Code (GitHub)
• UIFlow Example (GitHub)