A
Anonymous
Mar 14, 2026
Rating: 4/5
Good but needs external power
Works well but USB power isn't enough for full brightness. Use a 5V supply.
Description
WS2812B 4x4 Full-Color Driver Board – Specializing in Electronic Components for 22 Years
Reviews
Attributes
| Brand | - |
| Category | Electronic Components / Maker DIY / Development Boards & Control Boards |
| Origin | - |
| Chip Model | WS2812B |
| LED Count | 16 LEDs (4x4 Matrix) |
| Input Voltage | 5V DC |
| Control Interface | Single-wire GPIO |
| Board Dimensions | 40mm x 40mm |
| PCB Color | Black |
| Weight | 12g |
| Communication Protocol | NRZ (Non-Return-to-Zero) |
| PCB Material | FR-4 Fiberglass |
| Compatible Platforms | Arduino, ESP32, STM32 |
5 reviews
A
Anonymous
Mar 09, 2026
Rating: 5/5
Beginner friendly
My first LED matrix. The tutorials online made it very easy to get started.
A
Anonymous
Mar 06, 2026
Rating: 5/5
Perfect for my clock project
The colors are vibrant and the library support is excellent. Easy to solder headers on.
A
Anonymous
Feb 14, 2026
Rating: 5/5
Great quality board
Arrived quickly and works exactly as expected. No dead pixels on arrival.
A
Anonymous
Jan 27, 2026
Rating: 5/5
Bulk order success
Bought 10 for our workshop. All of them worked perfectly out of the box.
5 FAQ
Q: Which Arduino library works best?
A: Both Adafruit NeoPixel and FastLED libraries are fully compatible.
Q: Is a logic level shifter needed?
A: For 5V microcontrollers it is not needed. For 3.3V, a shifter is recommended.
Q: What is the current draw per LED?
A: Each LED can draw up to 60mA at full white brightness.
Q: Does it come with headers?
A: No, headers are not included to save shipping space. You will need to solder them.
Q: Can I daisy chain these modules?
A: Yes, you can connect the DOUT pin to the DIN pin of the next module.
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