1.This side light LED is newest RGB LED with PWM driver inside like our other intelligent RGB LEDs.This smart sk6812 side RGB LED size is 4.0x2.0mm which is bigger than normal 335 or 020 side LEDs.
2.Each sk6812 side 4020 LED is a pixel, and the intensities of the pixels are contained within the intelligent digital interface input. It basically have a ws2811 inside, but fixed at the 800 KHz high speed setting.
3. No matter what 4020 leds, or sk6812 leds even 3535,2427 leds, they're the most compact way possible to integrate multiple bright LEDs to design. The driver chip is inside the LED and has a constant current drive so the color will be very constistent, and no external choke resistors.
4. The Smart digital side smd4020 RGB Pixel LED sk6812 are controlled by a tiny chip that takes a 24-bit color level via the clock and data in then does all the PWM control for you. So you just set the color data once. Like our any SK6812 LEDs you can chain them together, the output of one leading into the input of another for near-infinitely long stips.
5. The Smart digital side smd4020 RGB Pixel LED sk6812 are 'chainable' by connecting the output of one chip into the input of another - see the datasheet for diagrams and pinouts. Since the protocol is very sensitive to timing, it requires a real-time microcontroller such as an AVR, Arduino, PIC, mbed, etc.
6. The SK6812 side could make addressable 4020 pixel digital RGB LED strips that we could run them along a thin edge and curve them around shapes and corners.