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DC5-24v SPI Amplifier repeater for ws2811 ws2801 ws2812b

DC5-24v SPI Amplifier repeater for ws2811 ws2801 ws2812b
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DC5-24v 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. 


  • This amplifier is compatible with one-signal pin IC and two signal IC. 


1. Input voltage: DC5-24v;  

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. Size: L106*W56*H35MM; 

6. 0.33KG/PCS; 

7. IP rating: IP40 / IP68; 

8. 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, please connect Data,CLK and GND; 

2. For one-signal pin IC such as ws2811, please connect Data and GND only; 

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

TTL Amplifier ws2801 ws2811.pdf


Testing wire length is 200 meters / 22AWG. 

Average rating: 4.0 based on 2 reviews
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