WS2813B RGBW 5050SMD Digital Intelligent Addressable LED Chip, DIY LED Chip, 500PCS By Sale

WS2813B-RGBW / WS2815-RGBW is an intelligent control LED light source that the control circuit and RGB chip are integrated into a package of 5050 components. Its internal include intelligent digital port data latch and signal reshaping amplification drive circuit. Also include a precision internal oscillator and a 12V voltage programmable constant current control part, which achieves a highly consistent color effect.

Dual-signal wires version, signal break-point continuous transmission. Any pixel’s failure won't affect signal transfer and total emitting effect.

The data transfer protocol uses a single NZR communication mode. After the pixel power-on reset, the DIN port receive data from the controller, the first pixel collects the initial 24bit data then sent to the internal data latch, the other data which reshaping by the internal signal reshaping amplification circuit is sent to the next cascade pixel through the DO port. After transmission for each pixel, the signal to reduce by 24bit. Every pixel adopts auto-reshaping transmit technology, making the pixel cascade numbers are not limited to the signal transmission, only relate to the speed of signal transmission.

The BIN receives the data signal, and then compare the data with the DIN side after phagocytosis of 24bit data, if DIN does NOT receive the signal, then switching to BIN for receiving the input signal, which ensures that any the IC's damage does not affect the signal cascade transmission and make the BIN in state of receiving signal until a restart after power-off.

Refresh Frequency updates to 2KHz, Low Frame Frequency and no Flicker appear in HD Video Camera. RESET time>280μs, it won’t cause wrong reset while interruption, it supports the lower frequency and inexpensive MCU. Integrated circuit chips enable the circuit control simpler, neater and more reliable.

Product Feature:  

The control circuit and RGB chip are integrated into 5050 components, to form an external control pixel.

Intelligent Reverse-connection protection.

Using the built-in signal reshaping circuit to achieve the signal waveform shaping, and no distortion of waveform of the signal takes place.

The grey levels of each pixel are 256 levels, which achieves “256*256*256=16777216” full-color display, and the refresh frequency reaches to 2KHz.

Serial cascade interface, data receiving and decoding depend on just one signal line.

Dual-signal wires version, signal break-point continuous transmission.

Any two points the distance more than 5M transmission signal without any increase circuit.

When the refresh rate is 30fps, cascade numbers is at least 1024 pixels.

Data transmitting at speeds of up to 800Kbps.

Good color consistency reliability, high cost-effective.

WS2813 Chips Specifications Download     

Product Specifications 

LED Type:   SMD LED 5050

LED Chip Type:   WS2813B-5050 RGBW or WS2815-5050 RGBW

Emitting Color:   Addressable Full Color RGBW

Working Voltage:   DC 5V, DC12V

Power:   0.2W/pcs

Wavelength:   B: 460-475nm, R: 620-630nm, G: 520-535 nm

Packing:    500pcs

Material:    Copper

Beam Angle:   120degrees

Waterproof Rating:    non-waterproof 

Product List

1* 500pcs WS2813B SMD5050 RGBW LED Chip