WS2812B is the second generation with the built-in IC and 5050RGB lamp bead type with four feet.WS2812B's feet are less than WS2812 with 6 and the circuit is more conciseIt. It can be used for Naze32, CC3D flight control and can show the flight control lock / unlock, left aileron, brake, throttle, alarm and other status.<br> Platform: AVR, for Arduino,Naze32/CC3D Flight Control(Refurbish to be CleanFlight)5050 Highlight LED,Built-in control chip.It can control one or more LED with just only one IO port.<br> Signal can Stable display and not cumulate in distortion with the Chip built-in circuit.Three primary level 256 can adjust brightness.160000 color image display the effect.Not less than 400 HZ/S scanning frequency.<br> Serial interface level can complete the data through a signal receiving and decoding.<br> Highlight LED, high light color brightness uniformity.There are interfaces at both ends(DIN DOUT).They can be concatenated.<br> LED: 5050 Package RGB full color highlighting WS2812B lamps*8<br> Voltage: 5V(4-7V)<br> Size: 5.3*0.8*0.2cm<br> colour: white<br> Material: plastic<br> Port: Digital<br> Remark:<br> It need to refurbish CleanFlight and use PPM receivers when used in Naze32 or CC3D flight control.<br> CleanFlight supports up to four lights, namely 32 WS2812B lamp beads.<br> CC3W need Refurbish to be CleanFlight.<br> Use PPM/SBUS receiver,PWM Receiver mismatch.<br> Only match RC Quadcopter.<br> Options election in CF assistant software: PPM Receiver,then check LED_STRIP<br> Finally into the CF assistant software LED Strip Page Setup various states<br> Package Include:<br> 1 x Full-Color Driving LED Lights Board<br> Only the above package content, other products are not included.<br> Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.