Hello everyone,
I'm doing a project in which I need to use a 64x64 LED panel, which you can see in the following link
there you can see the user guide, download it and start to try it, however I see duplicated the rows that I try to show,
My sketch is as follows:
#include <DFRobot_RGBMatrix.h> // Hardware-specific library
#include <Wire.h>
#define OE 9
#define LAT 10
#define CLK 11
#define A A0
#define B A1
#define C A2
#define D A6
#define E A5
#define WIDTH 64
#define HIGH 64
DFRobot_RGBMatrix matrix(A, B, C, D, E, CLK, LAT, OE, false, WIDTH, HIGH);
void setup(){
matrix.begin();
// fill the screen with 'black'
matrix.setTextSize(1);
// size 1 == 8 pixels high
matrix.fillScreen(matrix.Color333(0, 0, 0));
delay(500);
}
void loop()
{
matrix.fillScreen(0);//clear the screen
matrix.setTextColor(matrix.Color333(0, 7, 0));
matrix.setTextSize(1);
matrix.setCursor(32,0);
matrix.print("405");
delay(1000);
}
you should see only a "405" on the screen, however, the panel shows what you can see in the attached image,
I was checking a few hours and I really do not understand the reason why this happened, could someone help me see what happens? maybe it's something very obvious that I'm not noticing.
