Announce: SmartMatrix::GFX, FastLED::NeoMatrix and LEDMatrix on top of rPi

Currently, running displays of 128x128 or higher, doesn’t work on ESP32 due to lack of DMA RAM, and while it can work on teensy 3.6 with some panels, it is slow and looks bad. Getting a faster chip is needed.
Similarly, if you have unsupported panels (AB or AC), and you’d like to use them, another driver is needed.

For both problems, you can use https://github.com/hzeller/rpi-rgb-led-matrix/ , however it requires you to use a raspberry pi, which is a problem if your current code is arduino.

Thankfully, there is now a solution: http://marc.merlins.org/perso/arduino/post_2020-01-01_Running-FastLED_-Adafruit_GFX_-and-LEDMatrix-code-on-High-Resolution-RGBPanels-with-a-Raspberry-Pi.html
This solution allows you to build arduino code so that it works on linux and uses these layers:

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