NByanxi SP621E Addressable LED Strip Controller: Compatible with WS2812B/WS2811
Ever wanted to light up your space with some seriously cool vibes? The Addressable LED Strip Controller is your go-to gadget for taking control of WS2812B and WS2811 LED strips. It’s not just about turning lights on and off—this little powerhouse lets you craft precise lighting effects and patterns that’ll make your project pop. And guess what? It’s so compact and straightforward, you’ll have it up and running in no time, whether you’re a DIY newbie or a seasoned pro.
Here’s why you’ll love it:
- Plays nice with all the popular LED strips out there—no fuss, no muss.
- Setting it up is a breeze, and using it? Even easier. (We promise, no engineering degree required.)
- Its tiny size means you can tuck it just about anywhere. Out of sight, but definitely not out of mind.
- Precise lighting control
- Easy installation
- Compact design
- Compatible with WS2812B/WS2811
General specs
- Brand: NByanxi
- Model: SP621E
- Seller: Joom
- Compatibility: WS2812B, WS2811
- Installation: Easy
- Design: Compact
- First listed by seller: 7/11/25
If you are interested in more details, you can find full information on the seller's page.
View on seller's site
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$7.77
Last price update: 7/11/25
Available to order
Shipping options
Delivery to 
United States
United States
Unavailable
Comparison with similar products
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NByanxi SP621E Compatible with WS2812B/WS2811
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CHNAITEKE Smart Switch Works with WS2812B LED strips
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| Brand | NByanxi | Dream Garage | CHNAITEKE | AIMINGTE Light Accessories | GoolRC | AIMINGTE Light Accessories |
| Model | SP621E | Smart Switch | SP107E | |||
| Color | ||||||
| Rating |
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| Price | $7.77 | $15.55 | $29.58 | $28.91 | $27.24 | $9.41 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | July 7, 2025 | August 23, 2025 | August 16, 2025 | August 20, 2025 | August 12, 2025 | August 20, 2025 |
| Compatibility | WS2812B, WS2811 | WS2812B, SK6812, WS2811, WS2812, APA102 | WS2812B, SK6812, SK9822 | WS2812B, WS2811, SK6812 | 6803, 1903, WS2811, WS2812B | WS2812B, WS2811, 5050 RGB LED strips |
Addressable LED Strip Controller
$7.77
Reviews
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