WS2818 has strong features in Signal Break-point Continuous Transmission, it adopts dual signal transmission, these signals are able to work together without interaction. The user can select the first chip DIN/BIN as the control signal input pin, and the follow-up cascade chips will automatically identify the output signal released by the last chip so this does not affect the whole display effect.

WS2818S, updated from WS2811S, Single-line 256 Gray-level 3-channel Constant Current LED Driver ICWS2818S, updated from WS2811S, Single-line 256 Gray-level 3-channel Constant Current LED Driver IC