Teste LCD 1W

#include <LCD_1W.h>;

LCD_1W MeuLCD0(0);

//------------------------------
void setup()
{
  MeuLCD0.begin(16,2,0,0);

  Serial.begin(9600);                                           // Inicialisa Serial monitor
}
//------------------------
void loop()
{

MeuLCD0.print("a");

  delay(300);

}