SENSORPIR.INO

#ifdef ARDUINO_ARCH_ESP32
#include <WiFi.h>
#include <WiFiMulti.h>
WiFiMulti wifiMulti;
#else
#include <ESP8266WiFi.h>
#include <ESP8266WiFiMulti.h>
ESP8266WiFiMulti wifiMulti;
#endif

#include <MQTT.h>
int SensorDeBebe = 4;
const char ssid1[] = "ALSW";
const char pass1[] = "25264897";
const char ssid2[] = "ALSW2";
const char pass2[] = "7210-3607";
const char ssid3[] = "ssid";
const char pass3[] = "pass";

WiFiClient net;
MQTTClient client;

unsigned long lastMillis = 0;

void Conectar() {
  Serial.print("Conectandoo Al Wifi...");
  while (wifiMulti.run() != WL_CONNECTED) {
    Serial.print(".");
    digitalWrite(LED_BUILTIN , 1);
    delay(2000);
    digitalWrite(LED_BUILTIN , 0);
    delay(2000);
  }

  Serial.print("\nConectado con Wifi\n Buscando MQTT");
  while (!client.connect("SensorPir", "Pulseraxd", "12345678")) {
    Serial.print("*");
    digitalWrite(LED_BUILTIN , 1);
    delay(500);
    digitalWrite(LED_BUILTIN , 0);
    delay(500);
  }

  Serial.println("\nSistema Conectado");
  digitalWrite(LED_BUILTIN , 0);
  client.subscribe("/Pulsera/Cuna");
  // client.unsubscribe("/hello");
}

void MensajeRecibido(String &topic, String &payload) {
  Serial.println("Mensaje: " + topic + " - " + payload);
}

void setup() {
  Serial.begin(115200);
  WiFi.mode(WIFI_STA);//Cambiar modo del Wi-Fi
  delay(100);
  wifiMulti.addAP(ssid1, pass1);
  wifiMulti.addAP(ssid2, pass2);
  wifiMulti.addAP(ssid3, pass3);
  pinMode(LED_BUILTIN, OUTPUT);
  pinMode(SensorDeBebe, INPUT);
  client.begin("broker.shiftr.io", net);
  client.onMessage(MensajeRecibido);

  Conectar();
}

void loop() {
  client.loop();
  delay(10); 
  
  if (!client.connected()) {
    Conectar();
  }

  if (millis() - lastMillis > 500) {
    lastMillis = millis();
   String Mensaje = String(digitalRead(SensorDeBebe));
    client.publish("/Pulsera/Cuna", Mensaje);
  }
}