berikut code program sensor Dht 12 realtime dengan aplikasi blynk terkoneksi dengan internet dapat menghubungkan dengan wifi hotspot yang ada dirumah anda
selain itu fungsi dari sensor dht tersebut dapat mengetahui suhu raungan dan temperature yang ada dirumah ....
#define BLYNK_PRINT Serial //
#include <ESP8266WiFi.h>
#include <BlynkSimpleEsp8266.h>
#include <SimpleTimer.h>
#include <DHT.h>
// first DHT22
#define DHTPIN 12 //pin gpio 12 in sensor
#define DHTTYPE DHT22 //
DHT dht(DHTPIN, DHTTYPE);
// second DHT22
#define DHT1PIN 13 //pin gpio 13 in sensor
#define DHT1TYPE DHT22 //
DHT dht(DHT1PIN, DHT1TYPE);
// You should get Auth Token in the Blynk App.
// Go to the Project Settings (nut icon).
char auth[] = "jshauds12736"; // masukan token chek email
SimpleTimer timer;
void setup()
{
Serial.begin(9600); //
Blynk.begin(auth, "Rinjani 21", "soaskaosk"); // masukan ssid //masukan pass
// Setup a function to be called every second
timer.setInterval(1000L, sendUptime);
}
void sendUptime()
{
// You can send any value at any time.
// Please don't send more that 10 values per second.
//Read the Temp and Humidity from DHT
// first DHT22
float h = dht.readHumidity();
float t = dht.readTemperature();
Blynk.virtualWrite(10, t); // virtual pin 10
Blynk.virtualWrite(11, h); // virtual pin 11
// second DTH22
float h1 = dht.readHumidity();
float t1 = dht.readTemperature();
Blynk.virtualWrite(12, t1); // virtual pin 12
Blynk.virtualWrite(13, h1); // virtual pin 13
}
void loop()
{
Blynk.run();
timer.run();
}
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