Breakpoint Resume Technology – Dual data lines (DIN + BIN) allow signal bypass around damaged pixels, ensuring uninterrupted cascading even if a single LED fails.
12V Wide Voltage Operation – Stable performance across 9.5V–12.5V with lower current draw than 5V alternatives, reducing voltage drop on long runs.
24-Bit True Color (256 Grayscale) – 8-bit PWM per R/G/B channel delivers 16.7 million colors with smooth dimming and zero flicker.
Single-Line NZR Protocol – Standardized one-wire zero-code interface compatible with WS2812B libraries (FastLED, NeoPixel), requiring only one MCU GPIO pin.
5050 6-Pin Enhanced Package – Improved heat dissipation and mechanical stability over 4-pin designs, optimized for high-density LED strips and harsh environments.
|
Parameter |
Specification |
|---|---|
|
Part Number |
WS2815B |
|
Package |
5050 SMD, 6-pin |
|
Supply Voltage (VDD) |
9.5V – 12.5V DC |
|
Typical Current |
12mA per channel (R/G/B) |
|
Power Consumption |
~0.36W per LED (max) |
|
Color Resolution |
8-bit per channel, 256 grayscale levels |
|
Color Depth |
24-bit (16,777,216 colors) |
|
Communication Protocol |
Single-line NZR (Zero-code) |
|
Data Rate |
800 kbps |
|
Data Frame |
24 bits/pixel (GRB order) |
|
Reset Time |
>280 µs |
|
Cascade Capability |
≥1024 pixels @ 30 fps |
|
Special Feature |
Breakpoint resume (DIN + BIN dual input) |
|
Operating Temp. |
-25°C to +80°C |
|
Storage Temp. |
-40°C to +105°C |
|
Applications |
LED strips, architectural lighting, signage, stage effects, IoT decor |
