To achieve this he created Fade, a custom programming language/framework for controlling LED animations from the ESP32. Fade is written for addressable RGB LEDs like the Neopixel/WS2812.

How often do you find yourself having to pause a project to make a test circuit ... LED chipsets, you can give it a count of the LEDs you want to light up, and you can choose a test animation.

Nexperia has released an AEC-Q100-qualified 12-channel, 40V high-side LED driver IC that complies with the ASIL-B level for designing functionally safe automotive lighting, including tail, brake, ...