MultiMatrix

#include <FastLED.h>
#include <LEDMatrix.h>
#include <LEDText.h>
#include <Font12x16.h>

// Change the next 6 defines to match your matrix type and size

#define LED_PIN        7
#define LED_PIN2       8
#define COLOR_ORDER    GRB
#define CHIPSET        WS2812B
#define BRIGHTNESS     40
#define MATRIX_WIDTH   12
#define MATRIX_HEIGHT  46
#define MATRIX_TYPE    VERTICAL_ZIGZAG_MATRIX

cLEDMatrix<MATRIX_WIDTH, MATRIX_HEIGHT, MATRIX_TYPE> leds;
cLEDMatrix<MATRIX_WIDTH, MATRIX_HEIGHT, MATRIX_TYPE> leds2;

cLEDText ScrollingMsg;
cLEDText ScrollingMsg2;


const unsigned char AweSome[] = { EFFECT_FRAME_RATE "\x02"
                                  EFFECT_SCROLL_UP "   EVERYTHING"
                                  //EFFECT_RGB "0, 100, 255"
                                  };

const unsigned char WelCome[] = { EFFECT_FRAME_RATE "\x02"
                                  EFFECT_SCROLL_UP "    HELLO WORLD"
                                  //EFFECT_HSV_AH "\x00\xff\xff"
                                  EFFECT_DELAY_FRAMES "\01\x00"
                                  };


uint16_t Options;

void setup()
{
  FastLED.addLeds<CHIPSET, LED_PIN, COLOR_ORDER>(leds[0], leds.Size());
  FastLED.addLeds<CHIPSET, LED_PIN2, COLOR_ORDER>(leds2[0], leds2.Size());
  FastLED.setBrightness(BRIGHTNESS);
  FastLED.clear(true);
  delay(500);
  FastLED.showColor(CRGB::Red);
  delay(1000);
  FastLED.showColor(CRGB::Lime);
  delay(1000);
  FastLED.showColor(CRGB::Blue);
  delay(1000);
  FastLED.showColor(CRGB::White);
  delay(1000);
  FastLED.show();

  ScrollingMsg.SetFont(Font12x16Data);
  ScrollingMsg.Init(&leds, leds.Width(), leds.Height(), 0, 0);
  ScrollingMsg.SetText((unsigned char *)AweSome, sizeof(AweSome) - 1);
    ScrollingMsg.SetTextColrOptions(COLR_RGB | COLR_SINGLE, 200, 0, 255);

  ScrollingMsg2.SetFont(Font12x16Data);
  ScrollingMsg2.Init(&leds2, leds2.Width(), leds2.Height(), 0, 0);
  ScrollingMsg2.SetText((unsigned char *)WelCome, sizeof(WelCome) - 1);
    ScrollingMsg2.SetTextColrOptions(COLR_RGB | COLR_SINGLE, 100, 0, 200);
}

void loop()
{
  if (ScrollingMsg.UpdateText() == -1)
  {
    ScrollingMsg.SetText((unsigned char *)AweSome, sizeof(AweSome) - 1);
    ScrollingMsg.UpdateText();
  }
  if (ScrollingMsg2.UpdateText() == -1)
  {
    ScrollingMsg2.SetText((unsigned char *)WelCome, sizeof(WelCome) - 1);
    ScrollingMsg2.UpdateText()
  }
  FastLED.show();
  delay(10);
}