The Pixel has full 24-bit color ability with PWM taken care of by the controller chip. Thanks to this, you can have any color of light you want withouth running three PWM channels! You only need 1 pin and power supply to control as many LEDs as you like (they can be combined into cascade).
All needed pins are brought out to the solder pads (raster 2.54 mm). It allows you to mount goldpin headers and easly place module on any breadboard.
Size: 18 x 8 mm
Schematic (pdf)
WS2812B Datasheet (pdf)
If you program in Arduino environment, you can use Adafruit NeoPixel free library (click here)
