NeoPixel RGB 5050 LED with Integrated Driver Chip - 100 Pack (SK6812) Chip Family_SAM It has 14 digital input/output

It has 14 digital input/output pins (of which 6 can be used as PWM outputs)

accident-protection

org/ - a nice resource with links to software

A Raspberry Pi Computer

you cannot connect this to a network)

NeoPixel RGB 5050 LED with Integrated Driver Chip - 100 Pack (SK6812) Chip Family_SAM It has 14 digital input/outputMake your own smart LED arrangement with the same integrated LED that is used in our NeoPixel strip and pixels. This tiny 5050 (5mm x 5mm) RGB LED is fairly easy to solder and is the most compact way possible to integrate multiple bright LEDs to a design. The driver chip is inside the LED and has ~18mA constant current drive so the color will be very consistent even if the voltage varies, and no external choke resistors are required making your design