Unit-Puzzle is a miniature RGB lighting module with a vibrant 8x8 LED grid powered by WS2812E LEDs arranged with an optical isolation design for high-clarity colors. The board features dual Grove connectors so you can easily link multiple units or chain other modules. Its expansion component lets you create larger visual displays, and the Grove IO port makes it easy to connect sensors such as potentiometers for added interactivity. Simple mounting is possible via its M2 screw hole. With a compact 24x24x15 mm footprint, this unit is ideal for building custom light effects, creative decorations, or interactive light-based projects. LED Brightness Guidance To avoid overheating and extend the product’s life, keep the brightness setting at 10% instead of running LEDs at maximum level. Features 8x8 WS2812 RGB LED matrix array Each pixel isolated for sharp visual output Two Grove connectors for chaining and expansion LEGO-mount friendly with 2 dedicated holes Supports Arduino, UIFlow, ESP-IDF, and more Recommended Articles How to Use M5Stack Unit Puzzle? Package Includes 1x Unit-Puzzle module 1x HY2.0-4P Cable (20CM) 1x Expansion connector 1x Parameter label Applications Colorful smart lighting Custom light shows or décor Interactive installations Specifications Specification Parameter LED Model WS2812E-1313 (8x8 grid) Total LEDs 64 (matrix format) Power/LED ~6mW (at 8% brightness, white) Standby Power DC 5V @ 14.27mA Operational Power DC 5V @ 93.99mA (8% brightness, white) Operating Voltage 5V (DC) Interfaces 2x Grove connectors (signal, expansion) Color Support Up to 16.7 million Control Protocol Single-wire (serial) digital data Module Size 24x24x15 mm Box Size 136x92x17 mm Module Weight 6.3 g Package Weight 12.5 g
