Quoted from Bax1:did test input. Pin 11 closed.
Are you sure you did it as described on pin2dmd.com and in this video ?
Which game did you try it in ? Some DE games need Whitestar mode .
Quoted from Bax1:Tried firmware update but said invalid.
The you have a corrupt or wrong update file
Try downloading again using this link
https://github.com/lucky01/PIN2DMD/raw/master/firmware/latest/V4%20NUCLEO-144/PIN2DMD.upd