RGB LEDs¶
Examples¶
hello.RGB.45 (2012 – 2025)¶
Components
board components traces traces+exterior interior C makefile video¶
hello.RP2040-XIAO.blink-echo (2023)¶
blink-echo.ino blink-echo.py ws2812.py video¶
hello.WS2812B (2024 – 2025)¶
Components
board components top interior hello.WS2812B.RP2040.py video¶
Talking points¶
RGB LED (2012 – 2014)
RGB LED (2015 – 2017)
RGB LED (2018 – 2023)
RGB LED (2024 – 2025)
PWM (2012 – 2023)
current limiting (2020 – 2025)
Charlieplexing (2022)
3 in 1 (2024 – 2025)
pixels (2018 – 2025)
lights (2018 – 2025)
wires (2018 – 2025)
NeoPixel/WS2812B/SK6812 (2024 – 2025)
Arduino (2024 – 2025)
Micropython (2024 – 2025)
library (2024 – 2025)
pinouts (2018 – 2021)