programmableleds

Fumbling with my programmable LEDs.

Hardware

• Using Adafruit Neopixels + compatibles
• First developed with Arduino Mega 2560
• Snippetu/Teensy/SnipSign: Switched to Teensy 3.5, then to Teensy 4
• Snippetu/Teensy/SnipStore: Switching to Teensy LC

Teensy 4 hints

• Why two output data pins? https://www.reddit.com/r/FastLED/comments/huu7zt/comment/g0bfzzh/?context=3