WS2812B LED Controller Wifi Bluetooth Pixel IC SPI Music APP for WS2811 WS2815 WS2813 SK6812 SK9822 RGBW APA102 LED Lights Strip

Features:

App Control via Wifi/Bluetooth 4.0, long Control distance,convenient to use.
Support almost every kind of one-wire or two-wire LED driver IC ;
DC5V~24V wide range working voltage, reverse power supply input protection.
Save user setting when power off.

Specifications:
Working temperature : -20℃~60℃.
Working Voltage : DC5V~24V.
Working Current : 18mA~45mA.
Certificates : CE, FCC, RoHS.

Precautions:
The controller can support DC5V~24V, but it cannot regulate the iutput 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 the work voltage of your LED Light is 5V, please use a 5V power supply, NEVER use a 12V or 24V power supply. Otherwise, the entire LED light will be destroyed.

Please use a power supply not a battery to power the controller. The output power of power supply must be more than the max power of led light. For example, if the work voltage and max amp of your led light is 5V 10A 50W, power supply output must be 5V 10A 50W at least. Otherwise, it won't work smoothly.

The controller only supports LED lights with smart IC. It cannot support ordinary RGB/RGBW LED strip without IC.

What can you do if you can't make it work?

Please check your smart phone and led lights and confirm whether they can support the controller. Your smart Phone should be IOS 10.0 or Android 4.4 or later version.

Please check output voltage and amp of your power supply and confirm whether it matchs controller and led lights. If your led light is 5V, please use 5V power supply. Never use 12V power. Otherwise, the led lights will be damaged.

If the power supply, controller and led lights can be compatible with each other well, please connect them and set up again following the connection and setting instructions above.