Ethernet -> DMA -> PIO -> Pixels!
Back in the early 2000’s–at least a decade before there were Neopixels or WS2812b LEDs–Color Kinetics introduced flexible color changing LED
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Components
Hardware components
WIZnet - W5100S-EVB-Pico
x 1
Project description
E1.31 -> Ethernet -> DMA -> PIO -> Pixels! 1: the development environment with a headless Raspberry_Pi 400. 2: the @WiznetTeam W5100S-EVB-Pico evaluation board connected to network. 3: my universal pixel adapter used to supply power and data to the pixels. Back in the early 2000’s–at least a decade before there were Neopixels or WS2812b LEDs–Color Kinetics introduced flexible color changing LED string lights. Each string contained fifty RGB color changing nodes. Each node contained an RGB LED and a custom ASIC. The nodes were strung along at either 4″ or 12″ spacing along a three conductor…
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