Cited as a reference · for advanced
Using I2S on the ESP8266 to drive WS2812Bs.
Why people recommend it
Pointed to as an example of using I2S and DMA on the ESP8266 to drive addressable LEDs without tying up the processor.
Watch for: Brief explainer; check the linked resources for detail
In their words
Note, cnlohr's page links to a youtube video that illustrates and briefly explains the process.
James Waldby - jwpat7 on arduino.stackexchange.com, Dec 2016. CC BY-SA.
