Looking to add some stunning lighting effects to your next project? Look no further than the WS2812B! With its customizable lighting effects, this programmable LED offers endless creative possibilities. Whether you’re a hobbyist or a professional, the WS2812B is the perfect choice for your next lighting project. With simple operation and stunning dynamic visual effects, it’s easy to create a truly unique and eye-catching display.
So why wait? Dive into the world of WS2812B LEDs today and bring your creative vision to life!
Table of Contents
WS2812B LED
WS2812B LED Appearance
WS2812B, also known as NeoPixel, is an individually addressable RGB LED. With WS2812B, you can control the color and brightness of each LED on the strip separately, making it a unique lighting solution.
WS2812B is an upgraded version of WS2812, known for its vibrant colors and easy connectivity. Upgrade your lighting game with the versatile and dynamic WS2812B LEDs today!
The WS2812 LED appears to be the WS2812 packaged into a standard size 5050 LED SMD. It contains a circuit that integrates control and lighting, as shown in Figure 1. It has four pins.
Figure 1. WS2812B LED Appearance
WS2812B PIN Function
As shown in WS2812B PIN Configuration Figure 2, WS2812B four pins have different functions as shown in Table 1.
Figure 2. WS2812B PIN Configuration
| NO. | Symbol | Function description |
|---|---|---|
| 1 | VDD | Power supply LED |
| 2 | DOUT | Control data signal output |
| 3 | VSS | Ground |
| 4 | DIN | Control data signal input |
Table 1. WS2812B PIN Function
The WS2812B LED features a tiny black chip and gold bonding wires that connect the chip to the red, green, and blue LED segments.
Color Depth
The WS2812B LED features 8-bit RGB color depth, which allows for 256 levels of brightness in each LED segment. This forms a 24-bit color palette, which means you can display an impressive 16,777,216 (256 x 256 x 256) different colors!
Chain-able
WS2812B LEDs are easy to chain together, allowing you to connect the output of the first LED to the input of the second LED and create strips with hundreds of LEDs. With this feature, you can control the entire LED strip using just one pin on your microcontroller, making it a simple and efficient lighting solution. Upgrade your lighting setup with the versatile and easy-to-use WS2812B LEDs today!
WS2812b Cascade Connection Diagram
The usual circuit use of the WS2812b cascade connection diagram is depicted in the Figure 3 below. The cascade connection of WS2812B LEDs allows for the creation of unique and versatile lighting displays, such as light strips, light rings, or even matrix screens.
With this feature, you can easily customize and design your lighting project to suit your specific needs and creative vision.
Figure 3. WS2812B Cascade Connection Diagram
Power
The WS2812B LED operates in the 3.3V to 5V range. At full brightness, each RGB LED channel draws approximately 12mA, meaning that each WS2812B LED can pull about 36mA.
If you plan to string together many of these LEDs, ensure that your power source can handle the extra current draw. For more information, refer to the WS2812B Technical Parameters Datasheet.
WS2812B LED Strip
WS2812B LED strips are intelligent LED light sources that integrate control and light-emitting circuits by encapsulating the WS2812 into a 5050 LED SMD. As shown in Figure 4.
Figure 4. WS2812B LED Strip
Here are the advantages and disadvantages of WS2812 LED strips:
Advantages:
– Can control each LED unit individually
– Granular control level of 1 LED
– Low power consumption
– Higher brightness from the built-in IC than regular LEDs
– Consistent RGB chips among all LEDs
– Stable performance from the built-in driver IC
– Rigid rubber packaging provides protection against compression damage
– Quality assurance with affordable prices
Disadvantages:
– Adding LEDs to the strip can cause a significant voltage drop as it operates on 5V.
Different Types of WS2812 LED Strip Products
WS2812B LED Strip Applications
• Hotel room lighting • Restaurant lighting • Stage lighting • Car interior lighting • Under-cabinet lighting • Accent lighting • Mood lighting • Nightclubs and bars lighting • Custom signage lighting
Figure 5. WS2812B LED Strip Applications
How to Control, Connect and Wire WS2812 LED Strip
For how to use WS2812B LED strip, please click step-by-step guide on how to control, connect and wire WS2812 LED strip.
WS2812B Wire Diagram
Figure 6 shows the wiring diagram of the WS2812B RGB LED strip connect with the offline K-1000C LED controller.
Figure 6. WS2812B Wire Diagram
How to Connect WS2812 LED Strip
Do you know how to connect the WS2812 LED strip to the controller? The video 1 below shows how we connect the WS2812B RGB LED strip to K1000C LED controller and control this digital LED strip.
Video 1. How to Control, Connect and Wire WS2812 LED Strip
Pros and Cons: Compare WS2812 LED Strip with Others
Discovering the Perfect Light Strip: Comparing WS2812B, WS2811, WS2813, WS2815, SK9822, and SK6812.
With a wide array of light strips available in the market, it’s easy to get overwhelmed and confused. Don’t worry, we’ve got you covered! Join us on a journey to explore the differences between popular options such as WS2812B, WS2811, WS2813, WS2815, SK9822, and SK6812.
A table summarizing the advantages and disadvantages of WS2812B, WS2811, WS2813, WS2815, SK9822 and SK6812.
Table 2. Pros and Cons: Comparing WS2812B, WS2811, WS2813, WS2815, SK9822, and SK6812
Summarize the characteristics of each LED in one sentence.
WS2812 is a built-in IC with a working voltage of 5V. It has only a single signal line, no breakpoint continue function.
As shown in Table 2, WS2811 control groups of 3 LEDs instead of individual LEDs.
WS2813 has a backup data channel to prevent strip outages, which is a break-point continuous function.
WS2815 not only has a backup data channel to prevent strip outages but is also resistant to voltage drop.
SK9822 clock pin allows for total control of frames per second and accurate animations. So SK9822 library must include a clock pin (FastLED).
SK6812‘s dedicated “White” LED channel allows for the most accurate white colors. SK6822 library must include a white channel (Neopixel).
By understanding their unique features and capabilities, you’ll be empowered to make an informed choice for your lighting needs. Let’s dive in and find the perfect light strip for your project!
If you want to know more about differences about WS2811, WS2812, WS2813, WS2815, SK9822 and SK6812, please view the article below:
Customized Your WS2812B LED Strip
As one of the leading suppliers of pixel light strips in China, Suntech Lite provides you with LED strip customization services. Whether residential, commercial or even industrial, meet all your lighting needs. ODM & OEM are available.
For more WS2812B LED strip products, please click the up picture.
Optional customized content as shown in Figure 7:
- Number of LEDs
- PCB color and shape
- Color, can be white, RGB and RGBW
- Waterproof function: IP20, IP65, IP67
- 3M adhesive tape
- Logo on PCB and package
Please tell us your design or proposal, and Suntech Lite will give you a satisfactory idea.
LED Strip Light Controllers for WS2812B
Other Products Using WS2812B LED
Feature: One WS2812B IC controls 1 LED. 1 LED is one pixel. Each pixel is individually addressable.
Application: Widely used in wall lighting, backlighting, stage design lighting, display cabinet lighting, festival (Christmas, etc.) lighting, ceiling lighting, etc.
Where to Buy WS2812B LED Strip?
China WS2812B LED Strip Supplier & Manufacturer—Suntech Lite
Looking for the best WS2811 LED strip supplier?
Suntech Lite is a top-notch manufacturer and supplier in China. With years of experience, we offer a full range of high-quality WS2812B RGB LED strips.
Our products are ETL, CE, RoHS certified for high performance and long lifespan. We also provide customized solutions and OEM/ODM services.
Choose Suntech Lite for your WS2812B LED strip needs.
Conclusion
This is your complete guide to WS2812B. You are now equipped with everything you need to know about WS2812B. WS2812B technical parameters, connection and control methods, features, applications, products, and China’s top WS2812B LED strip manufacturer Suntech Lite.
Now illuminate your space, captivate your audience, and bring your visions to life with the brilliance of WS2812B LED strips. Discover the magic today!
FAQs with WS2812B
1. What is the difference between WS2812B and WS2812?
Answer: After redesigning the construction, the control circuit and the RGB light were separated, and WS2812B has a superior heat dissipation performance than WS2812.
2. Is SK6812 better than WS2812B?
Answer: It depends on your requirements. In terms of LED color, SK6812 is less affected by power supply voltage than WS2812B.
3. Is ws2812b RGB or RGBW?
Answer: Usually RGB.
4. What type of LED is WS2812?
Answer: Usually 5050 SMD.
5. What is the difference between ws2812b and WS2815?
Answer: The key distinction is the voltage range. The WS2812B runs at 5V, whereas the WS2815 works at 12V. This implies that the WS2815 may run for extended periods of time without encountering voltage drop.