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ESP8266/MatrixLedsRGB/src/matrix.hpp

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+#include <Adafruit_GFX.h>
+#include <Adafruit_NeoMatrix.h>
+#include <Adafruit_NeoPixel.h>
+#define PIN D7 //DIN MATRIZ
+String texto = "Puerto Ota: ";
+String mensaje = "Puerto Ota: ";
+String hora = "00:00:00";
+int R = 255;
+int G = 0;
+int B = 0;
+
+Adafruit_NeoMatrix matrix = Adafruit_NeoMatrix(32, 8, PIN,
+                                               NEO_MATRIX_TOP + NEO_MATRIX_LEFT + NEO_MATRIX_COLUMNS + NEO_MATRIX_ZIGZAG,
+                                               NEO_GRB + NEO_KHZ800);
+
+int x = matrix.width();
+int longitud = 0;
+int pass = 0;
+
+const uint16_t colors[] = {
+    matrix.Color(255, 102, 0),
+    matrix.Color(255, 204, 0),
+    matrix.Color(128, 0, 128),
+    matrix.Color(255, 0, 255)};
+
+void matrix_init()
+{
+    matrix.begin();
+    matrix.setTextWrap(false);
+    matrix.setBrightness(20);
+    matrix.setTextColor(matrix.Color(R, G, B));
+}
+
+void show_matrix()
+{
+    matrix.fillScreen(0);
+    matrix.setCursor(x, 1);
+    matrix.print(texto);
+    matrix.setTextColor(matrix.Color(R, G, B));
+    if (--x < -1 * longitud)
+    {
+        x = matrix.width();
+        
+    }
+    matrix.show();
+}