How to save temperature data on Cayenne and SD Card?

My code is working well and data are saved in real time in Cayenne.
How to save the same data on SD Card ?

https://www.arduino.cc/en/reference/SD

@shramik_salgaonkar

I am using this code and its working.
How to save same data on SD Card ? Can yo help me, please ?


#define CAYENNE_DEBUG
#define CAYENNE_PRINT Serial
#include <CayenneMQTTESP8266.h>
#include “DHT.h”
#define DHTPIN 12
#define DHTTYPE AM2301

DHT dht(DHTPIN, DHTTYPE);

// WiFi network info.
char ssid = “";
char wifiPassword[] = "
**”;

char username = “";
char password[] = "
";
char clientID[] = "
*****************************************”;

unsigned long lastMillis = 0;

void setup() {
Serial.begin(115200);
Cayenne.begin(username, password, clientID, ssid, wifiPassword);
dht.begin();
}

void loop() {
Cayenne.loop();

if (millis() - lastMillis > 14400000) {
lastMillis = millis();
Cayenne.virtualWrite(0, lastMillis);

float humidity = dht.readHumidity();
float temperature = dht.readTemperature();
Cayenne.celsiusWrite(1, temperature);
Cayenne.virtualWrite(2, humidity, "rel_hum", "p");

}
}

CAYENNE_IN_DEFAULT()
{
CAYENNE_LOG(“CAYENNE_IN_DEFAULT(%u) - %s, %s”, request.channel, getValue.getId(), getValue.asString());
//Process message here. If there is an error set an error message using getValue.setError(), e.g getValue.setError(“Error message”);
}

this is the library you need to use to write data to SD data. https://www.arduino.cc/en/Tutorial/LibraryExamples/ReadWrite