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 Options | Square and Round available |
| Pixel Count | 1 Addressable LED per module |
| Compatibility | Arduino, Raspberry Pi, ESP32, STM32 |
| PCB Material | FR-4 Fiberglass |
| Mounting Holes | Standard 3mm diameter |
| Operating Temperature | -20°C to +60°C |
| Package Includes | 1x LED Module, 1x Pin Header Strip |
Anonymous
Mar 30, 2026
Rating: 5/5
Perfect for learning addressable LEDs
These modules are fantastic for beginners. The built-in driver makes wiring incredibly simple, and the colors are vibrant. I used them with an Arduino Uno and the FastLED library worked immediately.
Anonymous
Mar 27, 2026
Rating: 5/5
Smooth color transitions
The dreamy light effect mentioned in the description is real. Using these for a custom keyboard backlight and the transitions are buttery smooth thanks to the integrated driver chip.
Anonymous
Mar 14, 2026
Rating: 5/5
Excellent value for money
Bought these for a university electronics course. They are much cheaper than buying full strips when you only need a few indicator lights. The documentation online is plentiful.
Anonymous
Mar 10, 2026
Rating: 4/5
Good brightness, runs a bit warm
At maximum brightness (white), the module does get slightly warm, which is normal for 5050 LEDs. Just ensure you have some airflow if enclosing it. Color accuracy is spot on.
Anonymous
Mar 07, 2026
Rating: 4/5
Great quality, slight soldering needed
The PCB quality is excellent and the round shape looks unique in my project. You need to solder the headers yourself, but that's expected for this price point. Very bright output.
Anonymous
Mar 07, 2026
Rating: 5/5
Reliable for industrial prototypes
We bought a batch for prototyping control panel indicators. They have been running continuously for weeks without any flickering or failure. Highly recommended for stable projects.
Q: Is a resistor required on the data line?
A: While often optional for short connections, we recommend adding a 330-ohm resistor between the microcontroller data pin and the module DIN pin to prevent signal reflection and protect the first LED.
Q: Can I chain multiple modules together?
A: Yes, you can chain multiple WS2812 modules by connecting the DOUT pin of one module to the DIN pin of the next. Ensure you have a sufficient 5V power supply for the total number of LEDs.
Q: What is the difference between the square and round versions?
A: Functionally, there is no difference. Both use the same WS2812B LED and driver. The choice is purely aesthetic based on your project enclosure or design preference.
Q: Are the mounting holes standardized?
A: Yes, the mounting holes are standard 3mm diameter, spaced to fit common M2.5 or M3 screws depending on the specific board layout revision. Please check the dimension diagram in the datasheet.
Q: Does this work with 3.3V logic microcontrollers?
A: Yes, the WS2812B is generally compatible with 3.3V logic signals from boards like ESP32 or Raspberry Pi, though a logic level shifter is recommended for long-term reliability in noisy environments.
Youzhao Pai Creative Retro 3D Embossed House Number Plate – Custom Door Signs for Villas, Commercial Spaces, and Homes
$200.00
Tianzheng DZ15LE-100/3N901T 100A Transparent Leakage Circuit Breaker, Molded Case Circuit Breaker 3901T 63A
$278.00
![[Daimai Holds Micro-Needle Hair Transplant Patent] Little Red Cap Hydro Glow | Scalp Hydration and Repair](https://www.gosteppe.com/cache/small/product/270424/legacy-main-ecbdc6ee4688639f4a8ef150.webp)
[Daimai Holds Micro-Needle Hair Transplant Patent] Little Red Cap Hydro Glow | Scalp Hydration and Repair
$880.00
Pelican Rolling Case pelican1560 - Waterproof Shockproof Safety Case for Photography Equipment and Instruments
$1,550.00
Disipulai Hot Air Circulation Vertical Food Warmer Display Cabinet - Adjustable Temperature Countertop Cooked Food Warming Equipment
$2,023.00
Complete Pasteurization Production Line for Pomegranate, Grape, Orange, Apple Juice, and Mare's Milk
$6,048.00
Portable Tire Stone Removal Tool - Essential Handheld Hook for Car Owners
$13.73
Factory Direct Longan 160 Curved Hot Stamping Machine Fully Automatic Hot Foil Printer Pneumatic Heat Press Leather Embossing Machine
$10,000.00
Bean Sprout Germinator Tray, Hydroponic Vegetable Growing Container, Soil-Free Pea Sprouting Pot
$14.06
TOPTOY Crayon Shin-chan Memory Echo Series Blind Box - Anime Figure Collectible Toy and Birthday Gift
$47.20
Natural Lightning Cat's Eye Yellow Tiger Eye Loose Beads, Single Crystal Beads for DIY Bracelets and Accessories
$3.91
Pirelli Tire 235/55R19, Original Equipment for Mercedes-Benz GLC, Genuine Tire Compatible with Audi/Land Rover/etc.
$512.00
Biliansheng Hair Transplant: No-Shave Hairline Restoration, Top Thinning Density Enhancement, Nationwide Chain
$9,999.00
Luru Authentic 15-Note Steel Tongue Drum - Professional Grade for Beginners, Adults, and Children
$500.00
![MOOCAT [Postage Stamp Stub] Hand-Drawn Blank Irregular Wood Pulp Fine-Texture Paper for Cyanotype, OC Signing, and Collage](https://www.gosteppe.com/cache/small/product/270412/legacy-main-3037a70329c5379f7064bc16.webp)
MOOCAT [Postage Stamp Stub] Hand-Drawn Blank Irregular Wood Pulp Fine-Texture Paper for Cyanotype, OC Signing, and Collage
$9.90
Used Car Tires - Sizes 155/165/175/185/195/205/215 for 13/14/15/16 inch Rims
$140.00
Pin Puller Extractor Mechanical Repair Tool Bearing Puller and Locating Pin Extractor
$76.50
Water Brush Pen Set with Large Capacity - Essential Tools for Beginners Using Gouache, Solid Watercolor Paints, and Line Drawing; Perfect for Art Students
$32.00
C9335 Automotive Brake Disc Lathe – Resurfacing, Boring, Grinding & Polishing Machine
$16,005.00
Jaguar Tire Lug Nuts Compatible with XE/XF/XJL/F-TYPE/F-PACE - Wheel Hub Screw Caps for Modification
$118.00
Three-Hook Tire Stone Removal Tool, Wheel Groove Cleaner for Removing Stones from Vehicle Tires
$4.80
Pad Printer Accessories: 4-Inch Blade Clamp, Blade Holder, and Doctor Blade Assembly
$5.40
3M Industrial Scouring Pad 7447C, Metal Rust Removal, Stainless Steel Brushing and Polishing Cloth
$4.00
Qinghe Blazing Rose Series
$1,580.00
Cheddar Cheese Production Line, Front-End Processing and Deep Processing Machinery, Mozzarella Cheese Equipment
$25,480.00
MGQ Konjac Noodle Bubble Cleaning Machine, Fully Automatic Soaking and Lifting Washer
$17,555.40
Industrial Large Meat Grinder Fresh Meat Mince Chopper Fruit Vegetable Crusher Meat Grinding and Mixing Integrated Meat Filling Mixer
$32,030.00
Zhuolide D-302 UV Glue - Invisible Adhesive for Transparent Glass, Metal, Coffee Tables, and Crystal Glass, 250g Large Capacity
$130.00
Hell Training Rock Guitar by Shinichi Kobayashi: Electric Guitar Tutorial for Speed Playing
$106.00
![[Buy One Get One Free] Natural Agarwood, Sandalwood, and Cypress Incense Powder Set with Electric Burner](https://www.gosteppe.com/cache/small/product/270397/legacy-main-04181167165316608773b986.webp)
[Buy One Get One Free] Natural Agarwood, Sandalwood, and Cypress Incense Powder Set with Electric Burner
$8.42
![[Youxin Electronics] GP2Y0E03 Infrared Distance Sensor Module 4-50cm Range](https://www.gosteppe.com/cache/medium/product/74667/legacy-main-4da8cadc5fc82afe91b124e3.webp)
![[Trial Pack] Xianlang Complete Cat Treat Sticks Meal Packs Main Course Cans Freeze-Dried Cat Food Sample Snacks Gift Set](https://www.gosteppe.com/cache/medium/product/208273/legacy-main-9ec245ebf781f65a434ba854.webp)
