Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Development, Learning, Evaluation & Industrial Control Boards |
| Origin | - |
| LED Type | WS2812B 5050 RGB |
| Board Shape | Square |
| Operating Voltage | 5V DC |
| Control Interface | Single-wire digital signal |
| Compatible Platforms | Arduino, ESP32, Raspberry Pi, STM32 |
| LED Count | 1 Integrated Full-Color LED |
| PCB Material | FR-4 Fiberglass |
| Mounting Hole Diameter | 3.0 mm |
| Dimensions | 20mm x 20mm |
| Application | DIY Electronics, Lighting Effects, Prototyping |
Anonymous
Mar 31, 2026
Rating: 5/5
Perfect for quick prototyping
This little square module is exactly what I needed for testing WS2812 code without soldering a whole strip. The colors are vibrant and the library examples work instantly with Arduino.
Anonymous
Mar 30, 2026
Rating: 4/5
Good value, clear instructions needed
The hardware quality is solid and the LED is bright. I deducted one star because it didn't come with a pinout diagram printed on the back, but a quick Google search solved that.
Anonymous
Mar 24, 2026
Rating: 5/5
Great for learning embedded systems
I bought five of these for my students. They are robust enough to handle beginner mistakes and the single-pin control makes wiring very simple. Highly recommended for education.
Anonymous
Mar 24, 2026
Rating: 5/5
Easy to start with
As someone new to electronics, this was a great starting point. It's small, simple to connect, and seeing the rainbow effect work immediately was very satisfying.
Anonymous
Mar 12, 2026
Rating: 5/5
Bright and responsive
Used this to test a new lighting algorithm before deploying to a larger matrix. The response time is instant and the color accuracy is surprisingly good for the price point.
Anonymous
Mar 04, 2026
Rating: 4/5
Solid build quality
The PCB feels sturdy and the soldering points are well-tinned. It works perfectly with my ESP32 project. Just make sure you use a 5V power source, not 3.3V directly for brightness.
Q: Is a level shifter required when using this with a 3.3V microcontroller?
A: While many 3.3V controllers like the ESP32 can drive WS2812s directly, for long data lines or unstable environments, a logic level shifter (3.3V to 5V) is recommended to ensure reliable signal transmission.
Q: Which Arduino library is best suited for this module?
A: The 'FastLED' library and the standard 'Adafruit NeoPixel' library are both fully compatible and highly recommended for controlling this WS2812-based module.
Q: Can this module be daisy-chained with other WS2812 devices?
A: Yes, absolutely. Since it uses the standard WS2812 protocol, you can connect the DO (Data Out) pin to the DI (Data In) of another LED strip or module to create a chain.
Q: Does this board come with header pins pre-soldered?
A: No, the module is shipped without header pins to keep shipping costs low and allow flexibility in mounting. You will need to solder your own headers or wires to the through-holes provided.
Q: What is the maximum current draw for this single LED module?
A: At full brightness with all three RGB channels at maximum white, the current draw is approximately 60mA. We recommend using a 5V 1A power supply if you plan to chain multiple modules.
Yonghe Hair Transplant: Shaved Method for Large-Area Top Density Enhancement - Unlimited Grafts by Director Team
$19,800.00
Long Rectangular Self-Watering White Planter for Narrow Window Sills and Balconies
$12.90
![[In Stock] Maihe BOXFUN Rilakkuma Watch Blind Box - Gulu Gulu Moment Series Wristwatch, Gift for Girls](https://www.gosteppe.com/cache/small/product/269930/legacy-main-81bb51a69f43ed5a98182a06.png)
[In Stock] Maihe BOXFUN Rilakkuma Watch Blind Box - Gulu Gulu Moment Series Wristwatch, Gift for Girls
$29.00
6-Cavity Tulip Flower Handmade Soap Mold - DIY Silicone Mold for Soap and Baking
$11.87
TILTA Video Transmission Heat Sink Cooling Fan Compatible with DJI Transmission
$298.75
CNC External Thread Tool Holder SER2020K16/2525M16, 22 Positive/Negative External Turning Lathe Bar
$15.92
Drive Board JINT-E1C for ABB ACS850 Inverter
$4,100.00
Retainer Storage Case - Portable Magnetic Box for Invisalign, Dentures, and Children's Braces
$17.80
High-Quality Natural Wood Pencils - Non-Toxic HB and 2B for Grades 1-2 Writing, Exams, Drawing, and Sketching
$4.02
Wen Zhengming Small Regular Script 'Caotang Shizhi, Xue Fu, Yue Fu' Close-Up Tracing Cards Calligraphy Copybook
$10.00
Inverter Power Board SINT4610C
$3,072.00
Freestanding Bathroom Toilet Storage Rack, Multi-Tier Organizer for Above-Toilet Space
$92.80
VP39-2/J30-18 Transmission Bearing Size 30X62X20 Original Japan Import
$402.00
Marie's Art Exam Sketch Blending Stump Set - Dual-Head Gray Surface Blending Pen, Full Kit with Soft-Tip Paper Stumps (2-Pack) for Professional Art Students
$5.80
G80 Manganese Steel Lifting Chain Rigging - Hooks, Links, and Rings for Crane Hoisting and Mold Handling
$96.00
K2E200-AH20-05 Rittal Cabinet Cooling Fan, German ebmpapst Fan, 230V 70W
$2,394.00
Double-Layer Stainless Steel Reactor – Lab Atmospheric/High-Pressure/Negative Pressure Stirred Kettle for Distillation, Hydrogenation, Polymerization, Polyester
$7,500.00
Thickened Felt Calligraphy Mat - Specialized Cloth for Brush Writing, Chinese Painting Practice, and Grid Desk Padding
$5.61
Dashan Colored Paper Calligraphy Felt Mat Traditional Chinese Painting Practice Mat for Beginners Ancient Style Desk Pad
$15.78
MAIKE Outdoor Waterproof Dry Bag - Foldable Bucket Pack for Diving, Snorkeling, Swimming, Rafting, and Surfing
$10.90
Cinnabar Liquid Rooster Comb Blood Daoist Bletilla Natural Raw Ore Water-Floated Cinnabar Powder Ink for Calligraphy and Painting
$4.53
Goat Hair Flat Wash Brush Background Wash Brush for Fine Line Traditional Chinese Painting Base Color Background Wool Brush Gouache Watercolor Oil Painting Soft Bristle Row Brush
$4.25
Pre-sale Litin The Husky and His White Cat Shizun: Past and Present Life Badge & Colored Paper Set (Mo Ran & Chu Wanning)
$24.00
Hot-Selling Street Fair and Temple Fair Toy Source - Wooden Puppet Rattle Drums, Cartoon Wooden Man Shakers
$1.50
Air Source Heat Pump Water Heater for Commercial and Home Heating by AMA Shengneng
$8,400.00
Waterproof Dry Bag for Outdoor Rafting and River Trekking - Wet/Dry Separation Storage for Swimming, Fitness, Beach, and Sand Activities
$8.42
Maichuang Continuous Peanut Roasting Machine - Electromagnetic Drum Roaster for Soybeans, Large-Scale Production Line Equipment
$2,356.00
Free Shipping: Colorful Cartoon Hand-Crank Drum Puppet Toy for Kids – Perfect for Street Markets and Temple Fairs
$64.00
Flower Doctor Balcony Vegetable Growing Box - Family Vegetable & Strawberry Planter, Rooftop Rectangular Plastic Flower Pot
$38.09
Miracle-Gro Organic Potting Soil for Balcony Gardens, Vegetables, Green Plants, Flowers, and General Home Gardening, 40L
$195.98
![[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)
