Controling 20x40 rgb led panel

1

Hello there,

I have 4 20x40 rbg led panel in 2 by 2 configuration.
I need to control it somehow, show 4 digit on them maybe some basic traffic sighn. Micropython or python would be the best. I would prefer an esp32 (because price related reasons), but I didn’t find any library or add-on or anything I can use.
Can I use this library with an rpi 4 and this adapter to control the rgb panels? If yes how should I configurate the library?

Thanks! :slight_smile:

2

yes, active-3 is a great adapter for rPi
If you want ESP32, you should use SmartMatrix, but that’s C++, not python
If you want python, look at the examples in this lib.