int day = 11;
int month = 8;
float  temperature =-5.25;
float brightness = 12.6;
char metin[100];
char szMesg[100];


void setup() {
  Serial.begin(115200);




}

void loop() {

  Serial.println("**************** ");

convert(szMesg);
Serial.print("szMesg : ");
Serial.println(szMesg);

Serial.println("**************** ");



delay(1000);
}
//************************
void convert(char *psz)
{
  dtostrf(temperature, 2, 1, metin);
  sprintf(psz, "%s%s%s","hava sıcaklığı :",metin," C derece");
  Serial.print("psz değeri : ");
  Serial.println(psz);
  
}