Arduino

#include <IRremote.h>
#include <Wire.h>
#include <SoftwareSerial.h>
#include <Adafruit_GFX.h>
#include <Adafruit_SSD1306.h>

#define SCREEN_WIDTH 128 // OLED display width, in pixels
#define SCREEN_HEIGHT 32 // OLED display height, in pixels

// Declaration for an SSD1306 display connected to I2C (SDA, SCL pins)
#define OLED_RESET     4 // Reset pin # (or -1 if sharing Arduino reset pin)
Adafruit_SSD1306 display(SCREEN_WIDTH, SCREEN_HEIGHT, &Wire, OLED_RESET);

SoftwareSerial SSerial(6,7); //RX, TX

IRsend irsend;
unsigned int accendiTv[67] = {4500,4450, 600,1650, 600,1650, 550,1650, 600,550, 550,550, 550,550, 600,550, 550,550, 550,1650, 600,1650, 600,1650, 550,550, 600,550, 550,550, 550,550, 600,500, 600,550, 550,1650, 600,550, 550,550, 600,500, 600,550, 550,550, 600,500, 600,1650, 600,500, 600,1650, 600,1650, 550,1650, 600,1650, 600,1650, 550,1650, 600};
unsigned int tastoDestro[67] = {4550,4450, 600,1650, 550,1700, 550,1650, 600,550, 550,550, 550,550, 600,550, 550,600, 500,1700, 550,1700, 550,1650, 550,600, 550,550, 550,600, 500,600, 550,550, 550,550, 550,1700, 550,550, 550,600, 550,550, 550,1700, 550,1700, 500,600, 550,1650, 550,600, 550,1650, 550,1700, 550,1700, 550,550, 550,550, 550,1700, 550};
unsigned int tastoCentrale[67] = {4550,4450, 550,1650, 600,1650, 600,1650, 550,550, 600,550, 550,550, 550,550, 600,500, 600,1650, 600,1650, 550,1650, 600,550, 550,600, 550,500, 600,550, 550,550, 600,1650, 550,550, 600,500, 600,1650, 550,1700, 550,1650, 600,1650, 550,550, 550,600, 550,1650, 600,1650, 600,500, 600,550, 550,550, 600,550, 550,1650, 600};
unsigned int tastoOk[67] = {4500,4450, 550,1700, 550,1700, 550,1650, 550,600, 550,550, 550,550, 550,550, 600,500, 600,1700, 550,1700, 500,1700, 550,550, 550,600, 550,550, 550,600, 500,600, 550,550, 550,550, 550,600, 550,1650, 550,550, 600,1650, 550,1700, 550,550, 550,1700, 550,1650, 600,1650, 550,600, 500,1700, 550,600, 500,550, 600,1700, 500};


int freq_ir = 38; //Khz

String comando="";

void setup() {
  pinMode(4,INPUT);
  if(!display.begin(SSD1306_SWITCHCAPVCC, 0x3C)) { // Address 0x3C for 128x32
    Serial.println(F("SSD1306 allocation failed"));
    for(;;); // Don't proceed, loop forever
  }
  // Show initial display buffer contents on the screen --
  // the library initializes this with an Adafruit splash screen.
  display.display();
  // Clear the buffer
  display.clearDisplay();

  stampaSuSchermoOled("Aspetto i\ncomandi...");


  SSerial.begin(9600);
  Serial.begin(9600);
  Serial.println("pronto");
}

void loop() {

  /*if(digitalRead(4.))
  {
    if(acceso)
    {
      irsend.sendRaw(rawData, 68, freq_ir);
      stampaSuSchermoOled("Spengo TV!");
      acceso = false;
      delay(1000);
      }else
      {
        irsend.sendRaw(rawData, 68, freq_ir);
        stampaSuSchermoOled("Accendo\nLa tua TV!");
        acceso = true;
        delay(1000);
      }
  }*/

  if(SSerial.available())
  {
    char carattere = SSerial.read();
        comando += carattere;
        Serial.println(comando);
    if(comando != "")
    {
      if(comando == "accendi" || comando == "Accendi")
      {
        irsend.sendRaw(accendiTv,67, freq_ir);
        stampaSuSchermoOled("Accendo\nla tua TV!");
        comando = "";
      }
      if(comando == "spegni" || comando == "Spegni")
      {
        irsend.sendRaw(accendiTv,67, freq_ir);
        stampaSuSchermoOled("Spengo\nla tua TV!");
        comando = "";
      }
      if(comando == "netflix" || comando == "Netflix" )
      {
        mettiNetflix();
        stampaSuSchermoOled("Metto\n Netflix!");
        comando = "";
      }
    }
  }


}

void stampaSuSchermoOled(String stringa)
{
  display.clearDisplay();
  display.setTextSize(2);      // Normal 1:1 pixel scale
  display.setTextColor(WHITE); // Draw white text
  display.setCursor(0, 0);     // Start at top-left corner
  display.cp437(true);         // Use full 256 char 'Code Page 437' font
  display.print(stringa);
  display.display();
}

void mettiNetflix()
{
  irsend.sendRaw(tastoCentrale,67,freq_ir);
  delay(500);
  for(int i=0;i<3;i++)
  {
    irsend.sendRaw(tastoDestro,67,freq_ir);
    delay(500);
  }
  irsend.sendRaw(tastoOk,67,freq_ir);
  delay(500);
}