Unit Puzzle is a multi-color light control unit consisting of an 8x8 RGB array made up of 64 WS2812E RGB LEDs. Each LED is separated by a grid structure to prevent interference between adjacent lights, ensuring the light effect is clearer and purer. The product features two onboard Grove connectors—one for input signal and the other for output, with a connecting piece included for linking multiple Puzzle units to extend the lighting display area. The output Grove connector also includes an IO port for connecting other M5 devices, such as Unit Angle or other sensors with Port B interfaces, enabling more interactive control functions. Unit-Puzzle is compact, easy to install, and features an M2 mounting hole on the bottom for secure fixing. The product dimensions are just 24*24*15mm. This product is suitable for applications such as smart lighting, decorative displays, and interactive installations.
LED Brightness
Continuous high brightness may cause damage; it is recommended to use 10% brightness to reduce heat and power consumption.
Product Features
8x8 WS2812 RGB LED matrix
Grid isolation design
Dual Grove connectors (for cascading expansion)
2x LEGO-compatible holes
Programming platforms: Arduino, UIFlow, ESP-IDF, etc.
Included
1x Unit-Puzzle
1x HY2.0-4P Cable (20CM)
1x Expansion Connector
1x Brightness Parameter Sticker
Applications
Smart lighting
Decorative displays
Interactive installations
Specifications
Specification
Parameter
RGB LED Type
WS2812E-1313 @ 8x8 matrix
LED Quantity
64 LEDs (8x8 matrix)
Single LED Power
Approx. 6mW (brightness 8%, white)
Standby Current
DC 5V @ 14.27mA
Operating Current
DC 5V @ 93.99mA (brightness 8%, white)
Supply Voltage
DC 5V
Interface Type
2 Grove connectors (for data and expansion)
Supported Colors
16.7 million colors
Control Method
Supports serial data control (single wire control)
