Raspberry Pi/RGB Panels: http://marc.merlins.org/perso/arduino/post_2020-01-01_Running-FastLED_-Adafruit_GFX_-and-LEDMatrix-code-on-High-Resolution-RGBPanels-with-a ...

I'm trying to compile a program that includes the infamous Fastled for the Attiny1614 with optiboot. Arduino throws me several similar errors on the fact that "PINB", "DDRA" "DDRB" etc. are not ...