What is the ground terminal GDN of LED controller?

GDN stands for grounding, which is the serial port used by LED controller for grounding. DAT stands for data and is the serial port used by LED controller for data transmission. CLK stands for clock signal and is used to control the clock signal. STB, namely Strobe, is generally a strobe signal, which is used to control whether to strobe the serial port. OE is an output enable, which is generally an output enable signal.

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Main features of LED controller:

1, using RF 2.4GHZ wireless transmission technology, this frequency band is free of license fees and patent fees internationally.

2. The kernel is upgraded to dual-core driver, which brings processing speed of 10 times and can handle complex multi-level wireless data transmission.

3. Advanced radio frequency wireless synchronization control technology, there is no need for synchronization signal lines between controllers, and the synchronization performance is stable and reliable.

4. Realize the synchronous lighting change of infinite controllers, and solve the problem that wires cannot be pulled between controllers but need synchronous control.

5. The remote controller adopts the capacitive full-color ring touch mode, and the LED color selection is more humanized, which can theoretically produce one billion colors.

6. By operating the remote controller or any controller, all controllers can be wirelessly commanded to work synchronously, which is provided by Violet products.

7. Color and lighting preset storage function changes the scene mode.