Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Development, Learning, Evaluation & Industrial Control Boards |
| Origin | - |
| LED Type | WS2812 5050 RGB |
| Matrix Resolution | 8x8 (64 LEDs) |
| Control Interface | Single-wire digital signal |
| Operating Voltage | 5V DC |
| Microcontroller Compatibility | Arduino, ESP32, Raspberry Pi, STM32 |
| Board Dimensions | 50mm x 50mm |
| Connector Type | 3-Pin PH2.0 Header |
| Color Depth | 24-bit (8-bit per channel) |
| Refresh Rate | Up to 400Hz |
| Application Scenario | DIY Electronics, Visual Displays, Learning Kits |
Anonymous
Mar 28, 2026
Rating: 5/5
Perfect for Arduino projects
This matrix board works flawlessly with my Arduino Uno. The colors are vibrant, and the built-in driver makes wiring incredibly simple. Highly recommended for beginners.
Anonymous
Mar 18, 2026
Rating: 4/5
Solid choice for classrooms
Bought ten of these for our workshop. They are durable and handle student experimentation well. One unit had a slightly loose connection, but overall very satisfied.
Anonymous
Mar 17, 2026
Rating: 4/5
Great quality, minor soldering needed
The LED density is excellent and the color accuracy is good. I had to solder my own headers as they weren't pre-attached, but that's standard for this price point.
Anonymous
Mar 16, 2026
Rating: 5/5
Easy to program
Found plenty of libraries online that support this specific WS2812 configuration. Got my first animation running within an hour of unboxing.
Anonymous
Mar 08, 2026
Rating: 5/5
Excellent value
For the price, you cannot beat the quality. The PCB layout is clean, and the power distribution seems stable across all 64 LEDs.
Anonymous
Mar 05, 2026
Rating: 5/5
Bright and responsive
I used this to build a small weather display. The refresh rate is smooth, and there is no noticeable flickering even at high brightness levels.
Q: What is the maximum current consumption at full white brightness?
A: Each WS2812 LED can draw up to 60mA at full white brightness. For 64 LEDs, the theoretical maximum is approximately 3.84A. We suggest a 5V 4A power supply for safe operation.
Q: Does this board require an external resistor on the data line?
A: While many setups work without one, we recommend adding a 330-ohm resistor between the microcontroller data pin and the matrix input for signal stability over longer wires.
Q: Is a library available for Python on Raspberry Pi?
A: Yes, popular libraries like 'rpi_ws281x' or 'NeoPixel' via CircuitPython are fully compatible with this board.
Q: Does the package include a protective case?
A: No, this product is sold as a bare development board. You may need to design or purchase a separate enclosure depending on your project requirements.
Q: Can I chain multiple matrices together?
A: Yes, you can chain multiple boards by connecting the output pin of the first matrix to the input pin of the next. Ensure your power supply can handle the total current draw.
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