/*
  Forum: https://forum.arduino.cc/t/printing-symbols-to-lcd-screen/1235998
  Wokwi: https://wokwi.com/projects/392506283733783553
 
  2024-03-16
  to be deleted 2024-06

*/

#include <LiquidCrystal.h>

// Initialize the LCD screen
LiquidCrystal lcd(12, 11, 5, 4, 3, 2);

void setup() {
  // Set up the LCD screen
  lcd.begin(20, 4);
  lcd.clear();
  lcd.print("µ"); // will print two characters 194 and 181
  lcd.setCursor(0, 1);
  lcd.write(228); // mu
  lcd.write(247); // pi
  lcd.write(244); // beta
  lcd.setCursor(0, 2);
  lcd.write(91); // [ is a default ASCII character and fits 1:1 in the LCD Character ROM

  delay(1000);
}

void loop() {
}