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--- informatica:arduino:matrix_led [2023/09/03 16:41] – old revision restored (2022/10/24 23:40) jose
+++ informatica:arduino:matrix_led [2024/11/13 20:32] (current) – jose
@@ Line 1: / Line 1: @@
+====== Matrix panel led MAX7219 ======
+^ ESP32 ^ MAX7219 ^ Descripción ^
+| 5V | VCC | Alimentación |
+| GND | GND | Tierra |
+| GPIO 23 | DIN | Datos |
+| GPIO 18 | CLK | Reloj |
+| GPIO 5 | CS | Chip Select (CS/LOAD) |