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  1. No to both. FastLED is from the old days of...

    No to both. FastLED is from the old days of Arduino Uno... it only supports 24 bit RGB and has lots of integer optimizations (like, it provides very fast integer trig functions). It has some very...
  2. OctoWS2811 is a library for Teensy that sends...

    OctoWS2811 is a library for Teensy that sends pixel data to WS2812b-type LED strips rapidly, taking advantage of direct memory access (DMA) and parallel output on multiple pins where available. On...
  3. FastLED with Teensy 4.1, fast parallel / DMA output on any pin

    Paul's current github version* of OctoWS2811, when used with Teensy 4.x, can use any pin to drive LED strips in parallel and it's all shockingly fast.

    Here's an example of how to set that up using...
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