This product worked fine for me, however potential buyers should take note of the following points; *You need 4 of these boards to create a circular clock face *The RGBW LEDs used are based on the SK6812 controller IC ---There is no FastLED library support for this controller at the time of this writing, but search for FastLed+SK6812+hack and you will find a (incomplete) patch that works with FastLED. NeoPixel library and others support this controller directly. *The assembly/PCB boards have been made with a slight oversight ~ when 4 of these are assembled into a clock face (60 leds), most all example code & libraries available will see the clock display running counter-clockwise. ---To work around this design flaw, you will have to do it in software and reverse the order you draw your LED array...ie; in the clock situation where numLEDS=60, you will need do something like actualLED=map(0, 60, 60, 0) to get the clockwise direction. Good looking product, well finished & made... just a crying shame with the design oversight mentioned above, as it's bound to cause some disappointment to those new to the maker scene.

This product worked fine for me, however potential buyers should take note of the following points; *You need 4 of these boards to create a circular clock face *The RGBW LEDs used are based on the SK6812 controller IC ---There is no FastLED library support for this controller at the time of this writing, but search for FastLed+SK6812+hack and you will find a (incomplete) patch that works with FastLED. NeoPixel library and others support this controller directly. *The assembly/PCB boards have been made with a slight oversight ~ when 4 of these are assembled into a clock face (60 leds), most all example code & libraries available will see the clock display running counter-clockwise. ---To work around this design flaw, you will have to do it in software and reverse the order you draw your LED array...ie; in the clock situation where numLEDS=60, you will need do something like actualLED=map(0, 60, 60, 0) to get the clockwise direction. Good looking product, well finished & made... just a crying shame with the design oversight mentioned above, as it's bound to cause some disappointment to those new to the maker scene.

This product worked fine for me, however potential buyers should take note of the following points; *You need 4 of these boards to create a circular clock face *The RGBW LEDs used are based on the SK6812 controller IC ---There is no FastLED library support for this controller at the time of this writing, but search for FastLed+SK6812+hack and you will find a (incomplete) patch that works with FastLED. NeoPixel library and others support this controller directly. *The assembly/PCB boards have been made with a slight oversight ~ when 4 of these are assembled into a clock face (60 leds), most all example code & libraries available will see the clock display running counter-clockwise. ---To work around this design flaw, you will have to do it in software and reverse the order you draw your LED array...ie; in the clock situation where numLEDS=60, you will need do something like actualLED=map(0, 60, 60, 0) to get the clockwise direction. Good looking product, well finished & made... just a crying shame with the design oversight mentioned above, as it's bound to cause some disappointment to those new to the maker scene.

Have to order +3 again to create the circle, only 1/4 of the whole circle in a orden, so order 4 for the whole 60 led ring!

Have to order +3 again to create the circle, only 1/4 of the whole circle in a orden, so order 4 for the whole 60 led ring!

Have to order +3 again to create the circle, only 1/4 of the whole circle in a orden, so order 4 for the whole 60 led ring!