P10 1R with Arduino nano 328 and 6 pins

Arduino nano controlling up to three p10 Led panels. It is using an external power supply. Thanks to a public library. Be careful, i couldn't make it work with Arduino mega.
The library used to make it work is this: https://github.com/freetronics/DMD

Видео P10 1R with Arduino nano 328 and 6 pins канала Tony Courious