Watch in action https://youtu.be/-lQrRi7WQlo
Flicker free P10 DMD LED board powered by Arduino Pro Mini. Toggle Switch introduced for switching between 2 different Timer.
LED ~ Arduino Pin Connection
DMD Pin - GPIO
From Top Right (Notch Side)
1 A 10
2 B 12
3 --Leave Open--
4 CLK 13
5 SCK 08
6 R 11
7 --Leave Open--
8 --Leave Open--
1 NOE 09
2 GND GND
From Top Left (Plain Side)
1 NOE 09
2 GND GND