WS2812 fairy lights with ESPHome and the Pimoroni Plasma Stick

from blog Raphael Kabo, | ↗ original
Last month I picked up the Pimoroni Plasma Stick↗, which is essentially an RP2040-powered Raspberry Pi Pico bolted onto a terminal block and a Qwiic/STEMMA QT connector, to make it easier to connect WS2812/NeoPixel-style individually addressable RGB(W) LED light strips. That’s a lot of terminology! Once the Plasma Stick arrived in the mail, I...