Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Development, Learning, Evaluation & Industrial Control Boards |
| Origin | - |
| LED Type | WS2812B 5050 RGB |
| Input Voltage | 5V DC |
| Control Interface | Single-wire digital signal |
| Board Shape | Square PCB |
| LED Count | 1 Integrated LED |
| Driver IC | Built-in WS2812 Control Circuit |
| Pin Pitch | 2.54mm Standard Header |
| Compatibility | Arduino, Raspberry Pi, ESP32, STM32 |
| Application | DIY Electronics, Lighting Projects, Learning Kits |
| Package Includes | 1x WS2812 Module Board |
Anonymous
Mar 28, 2026
Rating: 4/5
Easy to use
Found plenty of libraries online that work with this specific module. Setup took less than 10 minutes. Wish it came with header pins pre-soldered.
Anonymous
Mar 28, 2026
Rating: 5/5
Compact and effective
The square form factor fits perfectly into my custom robot chassis as a status indicator. The rainbow effect looks amazing.
Anonymous
Mar 21, 2026
Rating: 4/5
Good quality, bright colors
The LED is very bright and the color accuracy is good. I deducted one star because the soldering pads are a bit small for thick wires, but otherwise great.
Anonymous
Mar 11, 2026
Rating: 5/5
Reliable component
I bought five of these for a student workshop. All of them worked flawlessly. The built-in driver makes coding so much easier compared to raw LEDs.
Anonymous
Mar 10, 2026
Rating: 5/5
Great value
For the price, you can't beat this. It's a simple module but essential for prototyping lighting effects without building a whole strip.
Anonymous
Mar 08, 2026
Rating: 5/5
Perfect for beginners
This little board is exactly what I needed to start learning about addressable LEDs. The pins are clearly labeled and it worked immediately with my Arduino Uno.
Q: Does this come with male header pins included?
A: This item typically ships as the PCB module only. Male header pins are usually not included unless specified in the package contents, so you may need to solder your own or purchase them separately.
Q: What library works best for this with Arduino?
A: The 'FastLED' library and the 'Adafruit NeoPixel' library are both excellent choices and fully compatible with the WS2812B chip used on this board.
Q: Does this module require an external resistor for the data line?
A: Most modern WS2812 modules include a built-in resistor on the data line. However, for long cable runs or noisy environments, adding a 330-ohm resistor in series with the data input is recommended for stability.
Q: Is the 5V power input tolerant of slight voltage fluctuations?
A: The WS2812B operates best at 5V. While it can tolerate minor fluctuations (4.5V to 5.5V), we recommend using a stable regulated 5V power source to prevent color shifting or erratic behavior.
Q: Can I chain multiple of these boards together?
A: Yes, you can chain them. Connect the DO (Data Out) pin of the first module to the DI (Data In) pin of the next module. Ensure you have a sufficient 5V power supply for the total number of LEDs used.
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