Update README.md

2023-03-03 08:58:45 +01:00
parent 0e694b9da3
commit 1d37e00530
1 changed files with 1 additions and 0 deletions
@@ -53,6 +53,7 @@ Pop'n Music and IIDX controller modes are auto detected (you must plug the PSX c
 ## Building Instructions

 - Download Arduino IDE, 
+- Install greiman's DigitalIO library from library manager
 - Build and Flash for your ATMEGA32U4 Board
 - Have Fun