These are chat archives for Makuna/NeoPixelBus
show()won't do anything unless you called something changed a pixel, like
setpixelcolor. As r1ddick stated, you have to call
Yes I was wondering myself why no I2S-based LED driver surfaced yet for the ESP32 as I know the hardware is there and quite capable. Just not sure whether it is worth the trouble now that there is a fully functional RMT approach with native 8-channel parallel output (routable to almost any GPIO) available. Or well, as
soon™ as the changes get pushed to master & crawl into the Arduino-ESP32 package :smile:
Don't understand me wrong - I've seen pixel corruption happening. Just not in cases where the power/data & code parts were done properly, and the hardware was not faulty. That however does not rule out freak-cases where for example some strange packet exposes a hidden bug in the WiFi driver & causes memory corruption, but I deem that rather less likely.