int lm35Pin= A0;
void setup() {
Serial.begin(115200);
}
void loop() {
int analogValue = analogRead(lm35Pin);
float millivolts = (analogValue/1024.0) * 3300; //3300 is the voltage provided by NodeMCU
float celsius = millivolts/10;
Serial.print("Sicaklik Degeri: ");
Serial.println(celsius);
}