Elevate your Micro:bit projects with the Keyestudio SK6812 4x8 LED Dot Matrix Shield! This powerful shield features 32 individually addressable SK6812 RGB LEDs, allowing you to create stunning, full-color visual displays.

Seamless Integration & Easy Power: Designed for full compatibility with your Micro:bit control board, this shield simplifies your setup. It includes two onboard 3.3V regulator chips: one dedicated to powering your Micro:bit, and another for the 32 vibrant SK6812 LEDs. Simply supply DC 5-9V to the shield, upload your code to the Micro:bit, plug it in, and watch your LED matrix come to life!

Unleash a Spectrum of Colors: Each of the 32 SK6812 LEDs offers a 256-level brightness display for each primary color (Red, Green, Blue), giving you access to an astounding 16.7 million color combinations. Whether you're building interactive games, dynamic art installations, or informative displays, the possibilities are endless.

Advanced SK6812 LED Features for Reliable Performance:

• Intelligent Reverse Connection Protection: No more worries about IC damage from incorrect power supply connections.
• Integrated Control: The control circuit and RGB chip are integrated into a single 5050 package, forming a complete external control pixel.
• Signal Shaping Circuit: Built-in shaping ensures clear signal transmission, preventing waveform distortion across multiple cascaded pixels.
• Built-in Reset Circuits: Power-on and power-down reset circuits ensure stable operation.
• High Refresh Rate: Enjoy smooth animations with a scanning frequency of not lower than 400Hz/s.
• Fast Data Transmission: Achieve data speeds up to 800Kbps for responsive visual effects.
• Serial Cascade Interface: Easily daisy-chain multiple shields for larger displays using just one signal line.
• High Color Consistency & Cost-Effective: Delivers consistent, vibrant colors with excellent value.

Technical Specifications

• LED Type: SK6812 RGB
• LED Quantity: 32 (4x8 Matrix)
• Input Voltage: DC 5-9V
• Compatibility: Micro:bit control board
• Onboard Regulators: 2 x 3.3V
• Brightness (Typical): Red: 400-500MCD; Green: 1000-1500MCD; Blue: 300-400MCD
• Wavelength (Typical): Red: 620-625NM; Green: 520-522.5NM; Blue: 467.5-470NM
• Color Depth: 256 levels per color (16.7 million colors total)
• Scanning Frequency: $\ge$ 400Hz/s
• Data Transmission Speed: Up to 800Kbps
• Max Cascades (30fps): $\ge$ 1024 points
• Typical Dimensions: 62mm x 60mm x 16mm
• Weight: 27.3g