WS2815 RGB Addressable LED Pixel Strip Light 12V DC Programmable

WS2815 RGB Addressable LED Pixel Strip Light is an Intelligent control LED light source that the control circuit and RGB chip are integrated into a package of 5050 components. . It's internal includes intelligent digital port data latch and signal to reshape the amplification drive circuit. 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 receives 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 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 of the IC's damage does not affect the signal cascade transmission and make the BIN in the 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 a wrong reset during the interruption. It supports the lower frequency and inexpensive MCU. Integrated circuit chips enable the circuit control simpler, neater, and more reliable while NO extra components needed.

Features

• The control circuit and RGB chip are integrated in 5050 components, to form an external control pixel.
• 12V DC, power supply can effectively reduce the operating current of the pixel LED and decrease the voltage drop of the PCB. This is to advance the consistency of the mixed lights for long-distance transmission.
• Using the built-in signal reshaping circuit to achieve the signal waveform shaping, and no distortion of waveform of the signal takes place.
• The gray levels of each pixel are of 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 are at least 1024 pixels.
• Data transmitting at speeds of up to 800Kbps.
• Good colour consistency reliability, high cost-effective.

Applications

• Guardrail tube series, point light display series, flexible/rigid strips series, module series applications. 
• Lighting stage costumes, innovative gadgets or any other electronic products

Specification