The SP901E SPI Signal Amplifier, which is compatible with all kinds of 5V TTL signal dual signals and needs to work with a Programmable Digital LED Controller, will receive and simultaneously four output channels or eight output channels of signals, and each channel can control the same quantity of LED Pixels as the central controller. The SPI Signal Repeater will provide eight output channels for a single data wire Addressable LED Strips, like WS2812B, WS2811, SK6812RGB, SK6812-RGBW, SM16703, etc., will provide four output channels for the Digital LED Strips with data and clock wires, like WS801, APA102, SK9822 or dual data wires. Multiple Signal Amplifiers can be cascaded together synchronously. The SP901E Signal Amplifier can work with K-1000C, SP105E, SP108E, SP107E, Raspberry PI, Arduino X2, etc. the working current of the Amplifier is limited when the power consumption current is higher. It needs to add a power supply of the corresponding voltage additionally.


  • Size: 112*56*28mm(L*W*H)
  • Working Temperature: -20℃-+60℃
  • Working Voltage: DC5-24V
  • Static Power Consumption: <1W
  • Output Signal: 4/8 Channels SPI Signals
  • Compatible With All Kinds Of 5V-TTL Signal: WS2812B, WS2811, SK6812, SK6812-RGBW, SM16703, WS2801, APA102, SK9822, WS2813, WS2815, etc


1*SP901E SPI WS2811 Singal Amplifier

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