mxchip iot devkit RGB LED and 128 x 64 OLED display examples

#include <OledDisplay.h>
 
void setup(){
    Screen.init();
}
void loop(){
    // print a string to the screen with wrapped = false
    Screen.print("This is OLEDDisplay Testing", false);
    delay(1000);
    // print a string to the screen with wrapped = true
    Screen.print("long string; \nlong string;\nlong string;\nlong string;", true);
    delay(1000);
    for(int i =0; i<=3; i++)
    {
        char buf[100];
        sprintf(buf, "This is row %d", i);
        Screen.print(i, buf);
    }
    delay(1000);
    // clean screen ready for next loop
    Screen.clean();
}

#include "RGB_LED.h"
 
RGB_LED rgbLed;
 
uint8_t color[][3] = {
        {255, 0, 0},                // red
        {0, 255, 0},                // green
        {0, 0, 255},                // blue
        {0, 0, 0},
        {255, 255, 0},
        {0, 255, 255},
        {255, 0, 255},
        {255, 255, 255}
    };
void setup()
{
}
 
void loop()
{
    for(int i = 0; i< 8; ++i)
    {
        Serial.printf("Red: %d, Green: %d, Blue: %d\n", color[i][0], color[i][1], color[i][2]);
        rgbLed.setColor(color[i][0], color[i][1], color[i][2]);
        delay(1000);
    }
    Serial.println("Turn off");
    rgbLed.turnOff();
    delay(1000);
}