#include <OneWire.h>
#include <DallasTemperature.h>
#include "DHT.h"
#define DHTPIN 2
#define DHTTYPE DHT22 // DHT 22 (AM2302), AM2321
DHT dht(DHTPIN, DHTTYPE);
OneWire oneWire(10);
DallasTemperature sensor(&oneWire);
void setup(void) {
Serial.begin(115200);
delay(2);
sensor.begin();
dht.begin();
delay(20);
}
void loop(void) {
float temperature = dht.readTemperature();
float humidity = dht.readHumidity();
// Check if any reads failed and exit early (to try again).
if (isnan(temperature) || isnan(humidity)) {
Serial.println(F("Failed to read from DHT sensor!"));
return;
}
sensor.requestTemperatures();
int n = sensor.getTempCByIndex(0)+149;
Serial.print("Temperature is: ");
Serial.print(n);
//Serial.println(sensor.getTempCByIndex(0)+149);
Serial.print(" °C\n");
delay(10);
Serial.print(F("Humidity: "));
Serial.print(humidity);
Serial.print("%\n");
//Serial.print(F("% Temperature: "));
//Serial.print(temperature);
//Serial.println(F("°C "));
// Wait a few seconds between measurements.
delay(6000);
}
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ds18b20
ds18b20