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DC5/12v SPI Amplifier repeater for ws2811 ws2801 ws2812b

DC5/12v SPI Amplifier repeater ws2811 ws2801 ws2812b
Item Code: TOP81
Sold: 470
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  • Voltage:
    DC5V DC12-24V
  • IC types:
    ws2811 ws2801
  • IP rating:
    Non-waterproof Rain-proof
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  • Description

DC5/12v SPI Amplifier repeater for ws2811 ws2801 ws2812b



This TTL/SPI signal amplifier used to receive and enlarge signal after long distance transmission, to make sure the whole system to work correct. Non-waterproof


  • For all kinds of one-signal pin chipset/IC please choose ws2811 (Data only)

  • For all kinds of two-signal pin chipset/IC please choose ws2801 (Data and CLK) 

IP rating: 
-- Non-waterproof: Only PCB with pre-solder wires
-- Rain-proof: silicone glue coating. 



1. Input voltage: DC5v / 12v 

2. Available distance: within 200 meters 

3. Support IC: 

  • One signal(ws2811): ws2811/ws2812b,TM1803/TM1804/TM1809, etc; 

  • Two signal(ws2801): ws2801/LPD8806/LPD6803/APA102, etc. 

4. Support controller: 1000s / 8000A / 300K and any controller with TTL signal output; 
5. How to connect: 

TTL controller output→→-cables(200meters)......→→Amplifier(close to LED and cables no more than 5 meters)→→Pixel LED strips 



1. For two-signal pin IC such ws2801: soldering Data,CLK and GND

2. For one-signal pin IC such as ws2811: soldering Data and GND only 

3. We suggest the extension cable at #18-22AWG and net work cable is a good choice. 




TTL Amplifier ws2801 ws2811.pdf


Testing wire length is 200 meters / 22AWG. 

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