#include <LiquidCrystal_I2C.h>
//por defecto el wokwi asume la dirección 0x27 o 0x3F
LiquidCrystal_I2C lcd(0x27,20,4);
void setup() 
{
  pinMode(3, OUTPUT); //salida
  //******************
  lcd.init();
  lcd.backlight();
  lcd.print("Hola arduineros"); 
}

void loop() 
{
  digitalWrite(3, HIGH);
  delay(500);
  digitalWrite(3, LOW);
  delay(500);
}
BOOTSELLED1239USBRaspberryPiPico©2020RP2-8020/21P64M15.00TTT