From 239de3a5eb2af849aea0b7642b65d1a1fade2ed2 Mon Sep 17 00:00:00 2001
From: mrfaptastic <12006953+mrfaptastic@users.noreply.github.com>
Date: Mon, 20 Dec 2021 20:58:55 +0000
Subject: [PATCH] Update ESP32-VirtualMatrixPanel-I2S-DMA.h

---
 ESP32-VirtualMatrixPanel-I2S-DMA.h | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/ESP32-VirtualMatrixPanel-I2S-DMA.h b/ESP32-VirtualMatrixPanel-I2S-DMA.h
index a34c2b2..b6027a9 100644
--- a/ESP32-VirtualMatrixPanel-I2S-DMA.h
+++ b/ESP32-VirtualMatrixPanel-I2S-DMA.h
@@ -3,6 +3,14 @@
 
 /*******************************************************************
     Class contributed by Brian Lough, and expanded by Faptastic.
+    
+    Originally designed to allow CHAINING of panels together to create
+    a 'bigger' display of panels. i.e. Chaining 4 panels into a 2x2
+    grid.
+    
+    However, the function of this class has expanded now to also manage
+    the output for 1/16 scan panels, as the core DMA library is designed
+    ONLY FOR 1/16 scan matrix panels.
 
     YouTube: https://www.youtube.com/brianlough
     Tindie: https://www.tindie.com/stores/brianlough/