Arduino doesnt recognize strings

[borissczaiver]

Im trying to make a code where the arduino gets a string from the serial port and then gives back sensor data based on the string it got but i think that the arduino cant recognize the strings it gives me back the string i wrote and then says command not found

void loop() {
  if (Serial.available()) {
  String komut = Serial.readString();
  Serial.print(komut);  
    if (komut=="gyro") {
    getgyro();
    }else if (komut=="altitude") {
    getaltitude();
    }else if (komut=="gps") {
    getgps();
      }else if (komut=="reset"){
     I2Creset();
      }else{
      Serial.println("command not found");
      }
    }
    
}

this is the part where the problem is i made some custom voids and i call them based on the string it gets when i tried the custom voids and they work

[UKHeliBob]

Welcome to the forum

Set the Line Ending of the Serial monitor to "no line ending" to prevent extra characters being added to the String when it is read

[mrburnette]

@borissczaiver

String komut = Serial.readString();
komut.trim();

trim() - Arduino Reference

String length() and trim() Commands | Arduino Documentation | Arduino Documentation

[borissczaiver]

Thanks it works now