Note:
The maximum current of the USB Wire is 5V 2A. If you connect multiple led ring, but controller cannot control it. It may be due to insufficient current and not a controller problem.



WS2812 Pixel Ring Specification:

Voltage: DC 5V

LED source: WS2812B 5050

Light color: RGB

LED quantity: 8/16/24/35/45led

Board color: black, white

Application:With Gorgeous color, this module can be used to decorate dress or or the holiday decoration



SP621E Bluetooth Led Controller

1.Works stably, easy to use and connection is easy.

2.Can be customized to support almost every kind of one-wire or two-wire LED-DRIVER-IC.



Functions Of Keys

MODE+: Switching patterns forwardly.

SPEED: Switching speed.

MODE-: Switching patterns backwardly.

MODE+ AND MODE-: Pressing MODE+ and MODE- at the same time and release at the same time into AUTO Mode.



Parameters.

Operating Voltage: DC5V-24v;

Power Consumption: Less than 1

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