From e1ca95266fd4c3626a5c3695767580b61016b952 Mon Sep 17 00:00:00 2001
From: Tochinet <tochinet@gmail.com>
Date: Mon, 31 Jan 2022 17:35:15 +0100
Subject: Update SmartMatrix.ino

---
 examples/SmartMatrix/SmartMatrix.ino | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/examples/SmartMatrix/SmartMatrix.ino b/examples/SmartMatrix/SmartMatrix.ino
index e685cf67..092bcb79 100644
--- a/examples/SmartMatrix/SmartMatrix.ino
+++ b/examples/SmartMatrix/SmartMatrix.ino
@@ -1,3 +1,6 @@
+/* This example demos a rectangular LED matrix with moving noise. 
+   It requires the SmartMatrix library in addition to FastLED. This is only available on Teensyy boards at the moment.
+*/
 #include <SmartMatrix.h>
 #include <FastLED.h>
 
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