The only ws2812-like LEDs I have is a 8x32 matrix of ws2812b modules, and the Teensy drives it fine, no level shifting required. That’s a sample size of 1, so not very conclusive, YMMV. I use the simple Adafruit NeoMatrix library.
The only ws2812-like LEDs I have is a 8x32 matrix of ws2812b modules, and the Teensy drives it fine, no level shifting required. That’s a sample size of 1, so not very conclusive, YMMV. I use the simple Adafruit NeoMatrix library.