#include"TFT_eSPI.h" //include TFT LCD library

TFT_eSPI tft; //initialize TFT LCD

void setup() {
  tft.begin(); //start TFT LCD
  tft.setRotation(3); //set screen rotation

  tft.fillScreen(TFT_RED); //fill background

  tft.setTextColor(TFT_BLACK); //set text color
  tft.setTextSize(4); //set text size
  tft.drawString("Hello world!",0,0); //draw text string

}

void loop() {

}