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--- informatica:arduino:matrix_led [2022/10/24 22:01] – jose
+++ informatica:arduino:matrix_led [2025/05/03 14:25] (current) – jose
@@ Line 1: / Line 1: @@
-====== Panel Matrix led ======
+====== Matrix panel led MAX7219 ======
-Hay varias bibliotecas (que no librerías)
-====== Ejemplo 1 ======
+^ ESP32 ^ MAX7219 ^ Descripción ^
-https://microcontrollerslab.com/led-dot-matrix-display-esp32-max7219/
+| 5V | VCC | Alimentación |
+| GND | GND | Tierra |
-Bibliotecas: MD_MAX72XX by MajicDesigns and MD_Parola
+| GPIO 23 | DIN | Datos |
+| GPIO 5 | CS | Chip Select (CS/LOAD) |
-{{:informatica:arduino:ejemplo_1.png|}}
+| GPIO 18 | CLK | Reloj |
-^PANEL^ESP32^
-|VCC|Vin|
-|GND|GND|
-|DIN|GPIO23|
-|CS|GPIO5|
-|CLK|GPIO18|