If you're looking for a small LED matrix for your next smart lighting/ LED display project, then the Puzzle Unit is right up your street! It's a multi-colour light control module with an 8 x 8 RGB array made of 64 WS2812E RGB LEDs. Each LED is separated, creating clearer and more vibrant lighting effects without interference between adjacent lights. It's easily expandable using the two Grove connectors onboard, one for input signals and one for output. This lets you link up multiple Puzzle Units together to create larger lighting displays. An expansion connector is included to let you do this from the get-go, how convenient! If that wasn't enough, the Grove connector also has an IO port, making it easy to connect other M5 devices like a potentiometer if you're looking to take a more hands-on approach with your project. There is an M2 mounting hole on the bottom for secure attachment and the unit itself is easy to install. Click here for a kit that will allow you to attach this unit to different areas. Note: Continuous high brightness may cause damage; it is recommended to use 10% brightness to reduce heat and power consumption. Features * 8 x 8 WS2812 RGB LED Matrix * Grid Isolation Design * Dual Grove Connectors * 2x LEGO-Compatible Holes * Programming Platforms: Arduino, UIFlow, ESP-IDF, etc. Specifications 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 Colours Control Method Supports serial data control (single wire control) Product Dimensions 24 x 24 x 15mm Packaging Dimensions 136 x 92 x 17mm Product Weight 6.3g Packaging Weight 12.5g Resources * Product Wiki Package Contents * 1x Puzzle Unit * 1x HY2.0-4P Cable (20CM) * 1x Expansion Connector * 1x Parameter Sticker https://elecena.pl/product/27448772/puzzle-unit-8-x-8-led-matrix-ws2812e 2024-12-10 https://elecena.pl/product/27448772/puzzle-unit-8-x-8-led-matrix-ws2812e 2025-04-29 https://elecena.pl/product/27448772/puzzle-unit-8-x-8-led-matrix-ws2812e 2025-11-28 https://elecena.pl/product/27448772/puzzle-unit-8-x-8-led-matrix-ws2812e 2025-11-29