WS2812B RGB LED with integrated WS2811 chip soldered on a small board with support components ready to be connected with just 3 wires.
WS2812B is a intelligent control LED light source that the control circuit and RGB chip are integrated in a package of 5050 components.
The data transfer protocol use single NZR communication mode.
After the pixel power-on / reset, the DIN port receive data from controller, the first pixel collect initial 24bit data then sent to the internal data latch, the data is then sent to the next pixel the DO port.
Each pixel of the three primary color can achieve 256 brightness display, completed 16777216 color full color display, refresh rate of 30fps and scan frequency not less than 400Hz/s.
- Model : WS2812-light string black board.
- Light source : SMD 5050 RGB
- Plate : Aluminum plate
- IC Model : WS2812B
- The gray level : 256
- Beam angle : 120 °
- Color: RGB
- Operating voltage : DC 5V
- Power : 0.3W ± 0.01%
- Refresh rate : 30fps
- Data speeds of upto 800Kbps
- PCB board size: Width 10 mm, thickness 3mm