Check the SP511E WiFi Music WS2811 Controller, which is designed for the common single-line ICs like WS2812B, WS2811, 1903, 16703, etc. The Pixel LED Controller works in DC5V to DC24V and the max loading number of pixels is 900PCS, which can be controlled by 38 Keys IR Remote Control, smartphone APP, and buttons on the Controller. There are two versions are available, one output channel version and two output channels version. The SP511E Controller built-in 180 dynamic effects include 8 music modes, you can adjust the speed and brightness, with high sensitivity microphone, and the color of LED lighting will change automatically under music mode without any delay. Can download the APP on your smartphone and use the APP to control the LED Light remotely. The WS2811 Pixel Controller with WiFi transmission module, after adding it to the WiFi network, you can control the LED Light via voice commands, which supports Amazon Alexa and Google Assistant.

Quick Links:

SP511E User Manual


  • Controller Size: 60*30*14mm(L*W*H)
  • Remote Size: 125*56*7.5mm(L*W*H)
  • Working Voltage: DC5-24V
  • Max Output Current: 6A
  • Max Loading Pixels: 900PCS
  • APP Name: FairyNest
  • Smartphone APP, IR Remote And Buttons Controllable
  • Supports Common Single-Line ICs: WS2812B, WS2811, WS2801, SK6812, US1903, etc
  • Built-in High-Sensitivity Microphone And 8 Music Effects Available
  • Built-in 180 Dynamic Effects And 8 Static Effects
  • 38 Keys IR Remote Control Included
  • 1 Output Channel Version And 2 Output Channels Version Available
  • Support Voice Assistants Like Amazon Alexa, Google Assistant And Tmall Butler
  • Working Temperature: -20-60℃
  • 2 Years Warranty


1*SP511E WS2811 Controller

1*38 Keys IR Remote

1*User Manual

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