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#include <Arduino.h>
#include <Wire.h>
#include <DallasTemperature.h>
#include <DHT.h>
#include <stdlib.h>
// Pin setup
const int oneWirePin = 7;
const int dhtPin = 2;
#define DHTTYPE DHT22
#define BUFSIZE 32
OneWire oneWire(oneWirePin);
DallasTemperature sensors(&oneWire);
DHT dht(dhtPin, DHTTYPE);
void setup () {
Serial.begin(9600);
dht.begin();
}
void loop () {
sensors.requestTemperatures();
float t1 = sensors.getTempCByIndex(0);
float t2 = dht.readTemperature();
float h1 = dht.readHumidity();
char temp[BUFSIZE];
// format: <timestamp|0> t:1=<temp> t:2=<temp> h:1=<humidity>
String line = "";
line += 0;
line += " t:1=";
dtostrf(t1, 5, 2, temp);
line += temp;
line += " t:2=";
dtostrf(t2, 5, 2, temp);
line += temp;
line += " h:1=";
dtostrf(h1, 5, 2, temp);
line += temp;
Serial.println(line);
delay(10000);
}
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