From 49515152470be3d85a829252fe491f4fa18a04f3 Mon Sep 17 00:00:00 2001
From: Jarno Lehtinen <lehtinen@sci.fi>
Date: Mon, 7 Aug 2017 11:20:38 +0300
Subject: [PATCH] Update README.md

---
 C64_1351_Mouse/README.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/C64_1351_Mouse/README.md b/C64_1351_Mouse/README.md
index 0880e21..2280db8 100644
--- a/C64_1351_Mouse/README.md
+++ b/C64_1351_Mouse/README.md
@@ -1,5 +1,9 @@
 ## USB mouse -> 1351 (C64) mouse adapter
 
+#### Library
+
+Install USB Host Shield Library 2.0 from Arduino IDE Library Manager.
+
 #### Pin 9 and 10 needed for TIMER1 - Move SS and INT of USB host shield library away
 
 C:\Users\xxxxx\Documents\Arduino\libraries\USB_Host_Shield_Library_2.0\UsbCore.h: