Thx all. This is ONE OF THE BAD COMMUNITY OF ALL SBC IN THE WORLD.
NO HELP

while it is true that software support on the orange pi is not the absolute best, and pretty much all of us are just experimenting to trying to get things to work. i am guessing this was not the product for you at this moment, and that is too bad. having said that, i think it is a bit unfair to say this is the worst community in the world..

i mean, you have not even told us, what you have tried...not showed any code...not given people much to go on, you know?

I tried to connect matrix to pins as in manual and used code from example. No result.

If you are going by the Adafruit - tutorial the pins will not have the same GPIO-numbers associated with them as they are on the RPi and you have to modify the code accordingly.