test2.ino

#include "FastLED.h"


#define NUM_LEDS_PER_STRIP 21
#define NUMSTRIPS 7 
#define NUM_LEDS NUMSTRIPS * NUM_LEDS_PER_STRIP
#define CLOCK_PIN 18 //needs to be higher than 16
#include "I2SHD108.h"
    
int Pins[16]={23,22,21,19,5,4,2};

HD108Led leds[NUM_LEDS];
I2SHD108 controller(0);

HD108Led colors[NUMSTRIPS]={HD108Led(31,65000,0,0,0,0),HD108Led(0,0,31,65000,0,0),HD108Led(0,0,0,0,31,65000),HD108Led(31,65000,0,0,31,65000),HD108Led(0,0,31,65000,31,65000),HD108Led(31,65000,31,65000,0,0),HD108Led(31,65000,31,65000,31,65000)};
//you can create one HD108Led as such
/*
HD108Led pix=HD108Led(brightnessred,red,brightnessgreen,green ,brightnessblue,bleu);
*/

int offset=0;
void setup() {
  // put your setup code here, to run once:
     Serial.begin(115200);
  

controller.initled((uint8_t*)leds,Pins,CLOCK_PIN,NUM_STRIPS,NUM_LEDS_PER_STRIP,HD108,1); //start with 1Mhz if it goes you can increase the speed

//controller.initled(leds,Pins,CLOCK_PIN,NUM_STRIPS,NUM_LEDS_PER_STRIP,freq in MHZ);
//controller.initled(leds,Pins,CLOCK_PIN,NUM_STRIPS,NUM_LEDS_PER_STRIP,2); //for 2MHZ



delay(200);

//set the brightness to max for all of the leds
 for(int i=0;i<NUMSTRIPS;i++)
 {
   for (int j=0;j<NUM_LEDS_PER_STRIP;j++)
   {
        leds[NUM_LEDS_PER_STRIP*i+j]=colors[i]; //all colors will be red
   }

 }
 controller.showPixels();

}


   




void loop() {
  
}