95 lines
2.0 KiB
C++
95 lines
2.0 KiB
C++
#include <DHT.h>
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#include <DHT_U.h>
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#include <ESP8266WiFi.h>
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#define DHTPIN D2
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#define DHTTYPE DHT11
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const char* ssid = "FundamentosRedes";
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const char* password = "00000005";
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const char* host = "192.168.10.155";
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const uint16_t port = 80;
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DHT dht(DHTPIN, DHTTYPE);
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void setup() {
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// put your setup code here, to run once:
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Serial.begin(9600);
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dht.begin();
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Serial.println();
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Serial.println();
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Serial.print("CONECTANDO A.... ");
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Serial.println(ssid);
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//WiFi.mode(WIFI_STA);
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WiFi.begin(ssid, password);
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while (WiFi.status() != WL_CONNECTED) {
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delay(500);
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Serial.print(".");
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}
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Serial.println("");
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Serial.println("WiFi CONECTADA");
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Serial.println("IP address: ");
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Serial.println(WiFi.localIP());
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}
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void loop() {
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// obtenemos valores dht11
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delay(2000);
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float humedad = dht.readHumidity();
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float temperatura = dht.readTemperature();
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Serial.print(F("Humedad:"));
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Serial.print(humedad);
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Serial.print(F("% Temperatura: :"));
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Serial.print(temperatura);
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Serial.println(F("ºC"));
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Serial.print("CONECTANDO A..");
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Serial.println(host);
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// Use WiFiClient class to create TCP connections
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WiFiClient client;
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if (!client.connect(host, port)) {
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Serial.println("connection failed");
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return;
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}
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//Creamos la URL para mandar al servidor
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String url = "/NODEMCU/DHT11/DHT11.php";
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String Temperatura = "?Temperatura=";
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String Humedad = "&Humedad=";
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client.print(String("GET ") + url + Temperatura + temperatura + Humedad + humedad + " HTTP/1.1\r\n" +
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"Host: " + host +"\r\n" +
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"Connection: close\r\n\r\n");
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unsigned long timeout = millis();
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while (client.available() == 0){
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if (millis() - timeout > 5000) {
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Serial.println(">>> Servidor Timeout !!!");
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client.stop();
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return;
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}
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}
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while (client.available()){
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String line = client.readStringUntil('\r');
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Serial.print(line);
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}
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Serial.println();
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Serial.println("Cerrando conexión");
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delay(60000);
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// put your main code here, to run repeatedly:
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}
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