// Template ID, Device Name and Auth Token are provided by the Blynk.Cloud
// See the Device Info tab, or Template settings
#define BLYNK_TEMPLATE_ID "TMPL4swPX0pKP"
#define BLYNK_TEMPLATE_NAME "termometr"
#define BLYNK_AUTH_TOKEN "tu_wklejam_moj_token"
 
// Comment this out to disable prints and save space
#define BLYNK_PRINT Serial
 
#include <ESP8266WiFi.h>
#include <WiFiClient.h>
#include <BlynkSimpleEsp8266.h>
#include <OneWire.h>
#include <DallasTemperature.h>
 
// Blynk Authentication Token and WiFi credentials
#define BLYNK_TEMPLATE_ID "TMPL4swPX0pKP"
#define BLYNK_TEMPLATE_NAME "termometr"
#define BLYNK_AUTH_TOKEN "gKgq_NCNNWSY1FzEPCYkVoO0DBuHwL0B"
char ssid[] = "moja_siec_wifi";
char pass[] = "moje_haslo";
 
// Data pin definitions for DS18B20 sensors
#define ONE_WIRE_BUS D2
 
OneWire oneWire(ONE_WIRE_BUS);

DallasTemperature DS18B20(&oneWire);

 
float temp1, temp2;
 
 
void setup() {
  Serial.begin(115200);
  Blynk.begin(BLYNK_AUTH_TOKEN, ssid, pass);
 
  DS18B20.begin();
}
 
void loop() {
  Blynk.run();
  
  DS18B20.requestTemperatures();
  temp1 = DS18B20.getTempCByIndex(0);
  temp2 = DS18B20.getTempCByIndex(1);
  Serial.print("Temperature 1: ");
  Serial.println(temp1);
  Serial.print("Temperature 2: ");
  Serial.println(temp2);

  Blynk.virtualWrite(V0, temp1);
  Blynk.virtualWrite(V1, temp2);
 
}