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- //Bibliotecas
- #include <LiquidCrystal.h>
- //Portas
- LiquidCrystal lcd(12, 11, 10, 5, 4, 3, 2);
- //Voids
- //Setup
- void setup() {
- Serial.begin(9600);
- lcd.begin(2, 16);
- lcd.clear();
- lcd.setCursor(0, 0);
- lcd.print("Envie sua");
- lcd.setCursor(0, 1);
- lcd.print("mensagem...");
- }
- //Loop
- void loop() {
- if (Serial.available()) {
- char cr = Serial.read();
- if (cr == '%') {
- lcd.clear();
- }
- else if (cr == '>') {
- lcd.setCursor(0, 1);
- }
- else {
- lcd.write(cr);
- }
- }
- }
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