String dataString = "";
dataString = String(LAKASFUTES);
dataString = String(fusthofok);
dataString = String(T1);
dataString = String(T2);
dataString = String(T3);
dataString = String(T4);
dataString = String(T5);
dataString = String(T6);
dataString = String(T7);
dataString = String(kW);
dataString = String(szazalek);

File dataFile = SD.open("datalog.txt", FILE_WRITE);

// if the file is available, write to it:
if (dataFile) {
dataFile.println(dataString);
dataFile.close();
}
// if the file isn't open, pop up an error:
else {
Serial.println("error opening datalog.txt");

SD kártyára kellene kiírni a String(LAKASFUTES);..... String(szazalek); adatokat,

jelenleg csak mindig 1-et sikerül.

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