voice module arduino code for alexa speaker without third platform software

[cris93ita]

Can you try the above arduino code? now we suggest use raspberry pi running Node-Red for alexa or google home. because sinric.com not free now.

Code:

#ifdef ARDUINO_ARCH_ESP32
#include <WiFi.h>
#else
#include <ESP8266WiFi.h>
#endif
#define ESPALEXA_MAXDEVICES 32
#include <Espalexa.h>

#define R2 2

// prototypes
boolean connectWifi();

//callback functions
void F1LightChanged(uint8_t brightness);
void F2LightChanged(uint8_t brightness);
void F3LightChanged(uint8_t brightness);
void F4LightChanged(uint8_t brightness);
void F5LightChanged(uint8_t brightness);
void F6LightChanged(uint8_t brightness);
void F7LightChanged(uint8_t brightness);
void F8LightChanged(uint8_t brightness);
void F9LightChanged(uint8_t brightness);
void F10LightChanged(uint8_t brightness);
void F11LightChanged(uint8_t brightness);
void F12LightChanged(uint8_t brightness);
void F13LightChanged(uint8_t brightness);
void F14LightChanged(uint8_t brightness);
void F15LightChanged(uint8_t brightness);
void F16LightChanged(uint8_t brightness);
void F17LightChanged(uint8_t brightness);
void F18LightChanged(uint8_t brightness);
void F19LightChanged(uint8_t brightness);
void F20LightChanged(uint8_t brightness);
void F21LightChanged(uint8_t brightness);
void F22LightChanged(uint8_t brightness);
void F23LightChanged(uint8_t brightness);
void F24LightChanged(uint8_t brightness);
void F25LightChanged(uint8_t brightness);
void F26LightChanged(uint8_t brightness);
void F27LightChanged(uint8_t brightness);
void F28LightChanged(uint8_t brightness);
void F29LightChanged(uint8_t brightness);
void F30LightChanged(uint8_t brightness);
void F31LightChanged(uint8_t brightness);
void F32LightChanged(uint8_t brightness);


// Change this!!

// WiFi Credentials
const char* ssid = "----SSID----";
const char* password = "----PASSWORD----";

// device names
String Device_1_Name = "luce salotto 1";
String Device_2_Name = "luce salotto 2";
String Device_3_Name = "luce cucina";
String Device_4_Name = "luce antibagno giorno";
String Device_5_Name = "luce bagno giorno";
String Device_6_Name = "luce corridoio";
String Device_7_Name = "luce camera";
String Device_8_Name = "luce studio";
String Device_9_Name = "luce bagno notte";
String Device_10_Name ="luce balcone";
String Device_11_Name ="luce portico";
String Device_12_Name ="luce giardino";
String Device_13_Name ="luce scala";
String Device_14_Name ="luce sottoscala";
String Device_15_Name ="luce cantina";
String Device_16_Name ="luce garage";
String Device_17_Name ="rele 17";
String Device_18_Name ="rele 18";
String Device_19_Name ="rele 19";
String Device_20_Name ="monitor";
String Device_21_Name ="rele 21";
String Device_22_Name ="rele 22";
String Device_23_Name ="rele 23";
String Device_24_Name ="rele 24";
String Device_25_Name ="rele 25";
String Device_26_Name ="rele 26";
String Device_27_Name ="rele 27";
String Device_28_Name ="rele 28";
String Device_29_Name ="rele 29";
String Device_30_Name ="rele 30";
String Device_31_Name ="rele 31";
String Device_32_Name ="rele 32";

//unsigned long Millis = 0;
//unsigned long PreviousMillis = 0;
//boolean Initialized = false;
boolean wifiConnected = false;

Espalexa espalexa;

void setup()
{
  Serial.begin(115200);
  pinMode(R2, OUTPUT);
  pinMode(R2, LOW);

  //PreviousMillis = millis();

  // Initialise wifi connection
  wifiConnected = connectWifi();

  if (wifiConnected)
  {
    // Define your devices here.
          espalexa.addDevice(Device_1_Name,F1LightChanged);
          espalexa.addDevice(Device_2_Name,F2LightChanged);
          espalexa.addDevice(Device_3_Name,F3LightChanged);
          espalexa.addDevice(Device_4_Name,F4LightChanged);
          espalexa.addDevice(Device_5_Name,F5LightChanged);
          espalexa.addDevice(Device_6_Name,F6LightChanged);
          espalexa.addDevice(Device_7_Name,F7LightChanged);
          espalexa.addDevice(Device_8_Name,F8LightChanged);
          espalexa.addDevice(Device_9_Name,F9LightChanged);
          espalexa.addDevice(Device_10_Name,F10LightChanged);
          espalexa.addDevice(Device_11_Name,F11LightChanged);
          espalexa.addDevice(Device_12_Name,F12LightChanged);
          espalexa.addDevice(Device_13_Name,F13LightChanged);
          espalexa.addDevice(Device_14_Name,F14LightChanged);
          espalexa.addDevice(Device_15_Name,F15LightChanged);
          espalexa.addDevice(Device_16_Name,F16LightChanged);
          espalexa.addDevice(Device_17_Name,F17LightChanged);
          espalexa.addDevice(Device_18_Name,F18LightChanged);
          espalexa.addDevice(Device_19_Name,F19LightChanged);
          espalexa.addDevice(Device_20_Name,F20LightChanged);
          espalexa.addDevice(Device_21_Name,F21LightChanged);
          espalexa.addDevice(Device_22_Name,F22LightChanged);
          espalexa.addDevice(Device_23_Name,F23LightChanged);
          espalexa.addDevice(Device_24_Name,F24LightChanged);
          espalexa.addDevice(Device_25_Name,F25LightChanged);
          espalexa.addDevice(Device_26_Name,F26LightChanged);
          espalexa.addDevice(Device_27_Name,F27LightChanged);
          espalexa.addDevice(Device_28_Name,F28LightChanged);
          espalexa.addDevice(Device_29_Name,F29LightChanged);
          espalexa.addDevice(Device_30_Name,F30LightChanged);
          espalexa.addDevice(Device_31_Name,F31LightChanged);
          espalexa.addDevice(Device_32_Name,F32LightChanged);

    espalexa.begin();

  }

  else
  {
    while (1)
    {
      Serial.println("Cannot connect to WiFi. Please check data and reset the ESP.");
      delay(2500);
    }
  }

}

void loop()
{

  espalexa.loop();

  delay(1);
}

//our callback functions
void F1LightChanged(uint8_t brightness)
{
  //Control the device
  if (brightness)
  {
    if (brightness == 255)
    {
      Serial.println("RELAY-SET-255,1,1");
      digitalWrite(R2, HIGH);
    }
    //Serial.print("ON, brightness ");
    //Serial.println(brightness);
  }
  else
  {
  Serial.println("RELAY-SET-255,1,0");
  digitalWrite(R2, LOW);
  }
}

void F2LightChanged(uint8_t brightness)
{
  //Control the device
  if (brightness)
  {
    if (brightness == 255)
    {
      Serial.println("RELAY-SET-255,2,1");
      digitalWrite(R2, HIGH);
    }
    //Serial.print("ON, brightness ");
    //Serial.println(brightness);
  }
  else
  {
  Serial.println("RELAY-SET-255,2,0");
  digitalWrite(R2, LOW);
  }
}

void F3LightChanged(uint8_t brightness)
{
  //Control the device
  if (brightness)
  {
    if (brightness == 255)
    {
      Serial.println("RELAY-SET-255,3,1");
      digitalWrite(R2, HIGH);
    }
    //Serial.print("ON, brightness ");
    //Serial.println(brightness);
  }
  else
  {
  Serial.println("RELAY-SET-255,3,0");
  digitalWrite(R2, LOW);
  }
}

void F4LightChanged(uint8_t brightness)
{
  //Control the device
  if (brightness)
  {
    if (brightness == 255)
    {
      Serial.println("RELAY-SET-255,4,1");
      digitalWrite(R2, HIGH);
    }
    //Serial.print("ON, brightness ");
    //Serial.println(brightness);
  }
  else
  {
    Serial.println("RELAY-SET-255,4,0");
    digitalWrite(R2, LOW);
  }
}

void F5LightChanged(uint8_t brightness)
{
  //Control the device
  if (brightness)
  {
    if (brightness == 255)
    {
      Serial.println("RELAY-SET-255,5,1");
      digitalWrite(R2, HIGH);
    }
    //Serial.print("ON, brightness ");
    //Serial.println(brightness);
  }
  else
  {
    Serial.println("RELAY-SET-255,5,0");
    digitalWrite(R2, LOW);
  }
}

void F6LightChanged(uint8_t brightness)
{
  //Control the device
  if (brightness)
  {
    if (brightness == 255)
    {
      Serial.println("RELAY-SET-255,6,1");
      digitalWrite(R2, HIGH);
    }
    //Serial.print("ON, brightness ");
    //Serial.println(brightness);
  }
  else
  {
    Serial.println("RELAY-SET-255,6,0");
    digitalWrite(R2, LOW);
  }
}

void F7LightChanged(uint8_t brightness)
{
  //Control the device
  if (brightness)
  {
    if (brightness == 255)
    {
      Serial.println("RELAY-SET-255,7,1");
      digitalWrite(R2, HIGH);
    }
    //Serial.print("ON, brightness ");
    //Serial.println(brightness);
  }
  else
  {
    Serial.println("RELAY-SET-255,7,0");
    digitalWrite(R2, LOW);
  }
}

void F8LightChanged(uint8_t brightness)
{
  //Control the device
  if (brightness)
  {
    if (brightness == 255)
    {
      Serial.println("RELAY-SET-255,8,1");
      digitalWrite(R2, HIGH);
    }
    //Serial.print("ON, brightness ");
    //Serial.println(brightness);
  }
  else
  {
    Serial.println("RELAY-SET-255,8,0");
    digitalWrite(R2, LOW);
  }
}

void F9LightChanged(uint8_t brightness)
{
  //Control the device
  if (brightness)
  {
    if (brightness == 255)
    {
      Serial.println("RELAY-SET-255,9,1");
      digitalWrite(R2, HIGH);
  }
    //Serial.print("ON, brightness ");
    //Serial.println(brightness);
  }
  else
  {
    Serial.println("RELAY-SET-255,9,0");
    digitalWrite(R2, LOW);
  }
}

void F10LightChanged(uint8_t brightness)
{
  //Control the device
  if (brightness)
  {
    if (brightness == 255)
    {
      Serial.println("RELAY-SET-255,10,1");
      digitalWrite(R2, HIGH);
    }
    //Serial.print("ON, brightness ");
    //Serial.println(brightness);
  }
  else
  {
    Serial.println("RELAY-SET-255,10,0");
    digitalWrite(R2, LOW);
  }
}

void F11LightChanged(uint8_t brightness)
{
  //Control the device
  if (brightness)
  {
    if (brightness == 255)
    {
      Serial.println("RELAY-SET-255,11,1");
      digitalWrite(R2, HIGH);
    }
    //Serial.print("ON, brightness ");
    //Serial.println(brightness);
  }
  else
  {
    Serial.println("RELAY-SET-255,11,0");
    digitalWrite(R2, LOW);
  }
}

void F12LightChanged(uint8_t brightness)
{
  //Control the device
  if (brightness)
  {
    if (brightness == 255)
    {
      Serial.println("RELAY-SET-255,12,1");
      digitalWrite(R2, HIGH);
    }
    //Serial.print("ON, brightness ");
    //Serial.println(brightness);
  }
  else
  {
    Serial.println("RELAY-SET-255,12,0");
    digitalWrite(R2, LOW);
  }
}

void F13LightChanged(uint8_t brightness)
{
  //Control the device
  if (brightness)
  {
    if (brightness == 255)
    {
      Serial.println("RELAY-SET-255,13,1");
      digitalWrite(R2, HIGH);
    }
    //Serial.print("ON, brightness ");
    //Serial.println(brightness);
  }
  else
  {
    Serial.println("RELAY-SET-255,13,0");
    digitalWrite(R2, LOW);
  }
}

void F14LightChanged(uint8_t brightness)
{
  //Control the device
  if (brightness)
  {
    if (brightness == 255)
    {
      Serial.println("RELAY-SET-255,14,1");
      digitalWrite(R2, HIGH);
    }
    //Serial.print("ON, brightness ");
    //Serial.println(brightness);
  }
  else
  {
    Serial.println("RELAY-SET-255,14,0");
    digitalWrite(R2, LOW);
  }
}

void F15LightChanged(uint8_t brightness)
{
  //Control the device
  if (brightness)
  {
    if (brightness == 255)
    {
      Serial.println("RELAY-SET-255,15,1");
      digitalWrite(R2, HIGH);
    }
    //Serial.print("ON, brightness ");
    //Serial.println(brightness);
  }
  else
  {
    Serial.println("RELAY-SET-255,15,0");
    digitalWrite(R2, LOW);
  }
}

void F16LightChanged(uint8_t brightness)
{
  //Control the device
  if (brightness)
  {
    if (brightness == 255)
    {
      Serial.println("RELAY-SET-255,16,1");
      digitalWrite(R2, HIGH);
    }
    //Serial.print("ON, brightness ");
    //Serial.println(brightness);
  }
  else
  {
    Serial.println("RELAY-SET-255,16,0");
    digitalWrite(R2, LOW);
  }
}

void F17LightChanged(uint8_t brightness)
{
  //Control the device
  if (brightness)
  {
    if (brightness == 255)
    {
      Serial.println("RELAY-SET-255,17,1");
      digitalWrite(R2, HIGH);
    }
    //Serial.print("ON, brightness ");
    //Serial.println(brightness);
  }
  else
  {
    Serial.println("RELAY-SET-255,17,0");
    digitalWrite(R2, LOW);
  }
}

void F18LightChanged(uint8_t brightness)
{
  //Control the device
  if (brightness)
  {
    if (brightness == 255)
    {
      Serial.println("RELAY-SET-255,18,1");
      digitalWrite(R2, HIGH);
    }
    //Serial.print("ON, brightness ");
    //Serial.println(brightness);
  }
  else
  {
    Serial.println("RELAY-SET-255,18,0");
    digitalWrite(R2, LOW);
  }
}

void F19LightChanged(uint8_t brightness)
{
  //Control the device
  if (brightness)
  {
    if (brightness == 255)
    {
      Serial.println("RELAY-SET-255,19,1");
      digitalWrite(R2, HIGH);
    }
    //Serial.print("ON, brightness ");
    //Serial.println(brightness);
  }
  else
  {
    Serial.println("RELAY-SET-255,19,0");
    digitalWrite(R2, LOW);
  }
}

void F20LightChanged(uint8_t brightness)
{
  //Control the device
  if (brightness)
  {
    if (brightness == 255)
    {
      Serial.println("RELAY-SET-255,20,1");
      digitalWrite(R2, HIGH);
    }
    //Serial.print("ON, brightness ");
    //Serial.println(brightness);
  }
  else
  {
    Serial.println("RELAY-SET-255,20,0");
    digitalWrite(R2, LOW);
  }
}

void F21LightChanged(uint8_t brightness)
{
  //Control the device
  if (brightness)
  {
    if (brightness == 255)
    {
      Serial.println("RELAY-SET-255,21,1");
      digitalWrite(R2, HIGH);
    }
    //Serial.print("ON, brightness ");
    //Serial.println(brightness);
  }
  else
  {
    Serial.println("RELAY-SET-255,21,0");
    digitalWrite(R2, LOW);
  }
}

void F22LightChanged(uint8_t brightness)
{
  //Control the device
  if (brightness)
  {
    if (brightness == 255)
    {
      Serial.println("RELAY-SET-255,22,1");
      digitalWrite(R2, HIGH);
    }
    //Serial.print("ON, brightness ");
    //Serial.println(brightness);
  }
  else
  {
    Serial.println("RELAY-SET-255,22,0");
    digitalWrite(R2, LOW);
  }
}

void F23LightChanged(uint8_t brightness)
{
  //Control the device
  if (brightness)
  {
    if (brightness == 255)
    {
      Serial.println("RELAY-SET-255,23,1");
      digitalWrite(R2, HIGH);
    }
    //Serial.print("ON, brightness ");
    //Serial.println(brightness);
  }
  else
  {
    Serial.println("RELAY-SET-255,23,0");
    digitalWrite(R2, LOW);
  }
}

void F24LightChanged(uint8_t brightness)
{
  //Control the device
  if (brightness)
  {
    if (brightness == 255)
    {
      Serial.println("RELAY-SET-255,24,1");
      digitalWrite(R2, HIGH);
    }
    //Serial.print("ON, brightness ");
    //Serial.println(brightness);
  }
  else
  {
    Serial.println("RELAY-SET-255,24,0");
    digitalWrite(R2, LOW);
  }
}

void F25LightChanged(uint8_t brightness)
{
  //Control the device
  if (brightness)
  {
    if (brightness == 255)
    {
      Serial.println("RELAY-SET-255,25,1");
      digitalWrite(R2, HIGH);
    }
    //Serial.print("ON, brightness ");
    //Serial.println(brightness);
  }
  else
  {
    Serial.println("RELAY-SET-255,25,0");
    digitalWrite(R2, LOW);
  }
}

void F26LightChanged(uint8_t brightness)
{
  //Control the device
  if (brightness)
  {
    if (brightness == 255)
    {
      Serial.println("RELAY-SET-255,26,1");
      digitalWrite(R2, HIGH);
    }
    //Serial.print("ON, brightness ");
    //Serial.println(brightness);
  }
  else
  {
    Serial.println("RELAY-SET-255,26,0");
    digitalWrite(R2, LOW);
  }
}

void F27LightChanged(uint8_t brightness)
{
  //Control the device
  if (brightness)
  {
    if (brightness == 255)
    {
      Serial.println("RELAY-SET-255,27,1");
      digitalWrite(R2, HIGH);
    }
    //Serial.print("ON, brightness ");
    //Serial.println(brightness);
  }
  else
  {
    Serial.println("RELAY-SET-255,27,0");
    digitalWrite(R2, LOW);
  }
}

void F28LightChanged(uint8_t brightness)
{
  //Control the device
  if (brightness)
  {
    if (brightness == 255)
    {
      Serial.println("RELAY-SET-255,28,1");
      digitalWrite(R2, HIGH);
    }
    //Serial.print("ON, brightness ");
    //Serial.println(brightness);
  }
  else
  {
    Serial.println("RELAY-SET-255,28,0");
    digitalWrite(R2, LOW);
  }
}

void F29LightChanged(uint8_t brightness)
{
  //Control the device
  if (brightness)
  {
    if (brightness == 255)
    {
      Serial.println("RELAY-SET-255,29,1");
      digitalWrite(R2, HIGH);
    }
    //Serial.print("ON, brightness ");
    //Serial.println(brightness);
  }
  else
  {
    Serial.println("RELAY-SET-255,29,0");
    digitalWrite(R2, LOW);
  }
}

void F30LightChanged(uint8_t brightness)
{
  //Control the device
  if (brightness)
  {
    if (brightness == 255)
    {
      Serial.println("RELAY-SET-255,30,1");
      digitalWrite(R2, HIGH);
    }
    //Serial.print("ON, brightness ");
    //Serial.println(brightness);
  }
  else
  {
    Serial.println("RELAY-SET-255,30,0");
    digitalWrite(R2, LOW);
  }
}

void F31LightChanged(uint8_t brightness)
{
  //Control the device
  if (brightness)
  {
    if (brightness == 255)
    {
      Serial.println("RELAY-SET-255,31,1");
      digitalWrite(R2, HIGH);
    }
    //Serial.print("ON, brightness ");
    //Serial.println(brightness);
  }
  else
  {
    Serial.println("RELAY-SET-255,31,0");
    digitalWrite(R2, LOW);
  }
}

void F32LightChanged(uint8_t brightness)
{
  //Control the device
  if (brightness)
  {
    if (brightness == 255)
    {
      Serial.println("RELAY-SET-255,32,1");
      digitalWrite(R2, HIGH);
    }
    //Serial.print("ON, brightness ");
    //Serial.println(brightness);
  }
  else
  {
    Serial.println("RELAY-SET-255,32,0");
    digitalWrite(R2, LOW);
  }
}




// connect to wifi – returns true if successful or false if not
boolean connectWifi()
{
  boolean state = true;
  int i = 0;

  WiFi.mode(WIFI_STA);
  WiFi.begin(ssid, password);
  //Serial.println("");
  //Serial.println("Connecting to WiFi");


  // Wait for connection
  //Serial.print("Connecting...");
  while (WiFi.status() != WL_CONNECTED) {
    delay(500);
  // Serial.print(".");
    if (i > 20) {
      state = false; break;
    }
    i++;
  }
  //Serial.println("");
  if (state) {
    //Serial.print("Connected to ");
    Serial.println(ssid);
    //Serial.print("IP address: ");
    Serial.println(WiFi.localIP());
    pinMode(R2, HIGH);
  }
  else {
    //Serial.println("Connection failed.");
    pinMode(R2, LOW);
  }
  return state;
}