From 88c9ae3273e782ad08da06c84d9cae78e5839310 Mon Sep 17 00:00:00 2001
From: pkkrusty <79770016+pkkrusty@users.noreply.github.com>
Date: Mon, 26 Aug 2024 06:49:48 +0000
Subject: [PATCH] Clarify MAX7219 display driver (#21977)

MAX7219 and MAX7219_MATRIX are different displays and require different defines. DisplayModel19 incorrectly listed for MAX7219 instead of MAX7219_MATRIX.
---
 tasmota/my_user_config.h | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/tasmota/my_user_config.h b/tasmota/my_user_config.h
index d18952b07..27e66f017 100644
--- a/tasmota/my_user_config.h
+++ b/tasmota/my_user_config.h
@@ -789,8 +789,9 @@
 #endif  // USE_I2C
 
 //  #define USE_DISPLAY                            // Add I2C/TM1637/MAX7219 Display Support (+2k code)
-//    #define USE_DISPLAY_TM1637                   // [DisplayModel 15] Enable TM1637 Module
-//    #define USE_DISPLAY_MAX7219                  // [DisplayModel 19] Enable MAX7219 Module
+//    #define USE_DISPLAY_TM1637                   // [DisplayModel 15] Enable TM1637 Seven Segment Display Module (4-6 digits)
+//    #define USE_DISPLAY_MAX7219                  // [DisplayModel 15] Enable MAX7219 Seven Segment Display Module (8 digits)
+//    #define USE_DISPLAY_MAX7219_MATRIX           // [DisplayModel 19] Enable MAX7219 8x8 Matrix Display
 
 // -- Universal Display Driver ---------------------------------
 // #define USE_UNIVERSAL_DISPLAY                   // New universal display driver for both I2C and SPI