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This SPI signal amplifier is compatible with all kinds of 5V-TTL signal dual signals.
It receives one signal and simultaneously output 2 channels of signals. Each channel can control the same quantity of LED pixels as main controller.

It can output 2 channels for addressable LED strip with single data wire, such as WS2812B, WS2811, SK6812RGB, SK6812-RGBW,SM16703, etc.

Multiple signal amplifiers can be cascaded together synchronously. Particularly suitable for small and medium dream color lighting projects. It can work with K-1000C, SP105E, SP108E, SP107E, CSY08, CSY07, Raspberry pi, Arduino X2 music controller.

Parameter:
Working voltage: DC5V~24V
Working temperature: -20-60℃
Output: 2 channels
Compatibale IC type: WS2812B,WS2811,SK6812, SK6812-RGBW,SM16703, WS2814.
Static power consumption: <1W
Package: 1x SP902E Signal Amplifier

Precautions:
The controller cannot regulate the output voltage at the VCC. That means the output voltage of your power supply must be the same as the work voltage of your LED lights. If your lights need 5V input, please use a 5V power supply, don't use higher than 5V power supply
The current through the amplifier is limited, when the consumption current is higher, you need to add power supply of the corresponding voltage additionally.